Comments
Transcript
VENOUS PRESSURE AND LIVER FUNCTION Author(s) ME
Title Author(s) Citation Issue Date URL EXPERIMENTAL STUDIES AND CLINICAL EXPERIENCE IN CONSTRICTIVE PERICARDITIS: VENOUS PRESSURE AND LIVER FUNCTION MENJO, TAKESHIGE 日本外科宝函 (1959), 28(5): 1666-1695 1959-06-01 http://hdl.handle.net/2433/206894 Right Type Textversion Departmental Bulletin Paper publisher Kyoto University 1 6 6 6 EXPERIMENTALSTUDIESANDCLINICALEXPERIENCE IN CONSTRICTIVE PERICARDITIS: VENOUS PRESSURE ANDLIVER FUNCTION bv TAKESHIGE MENJO Fromt h e2ndS u r g i c a lD i v i s i o n ,KyotoU n i v e r s i t y: V I e d i c a lS c h o o l ( D i r e c t o r :P r o f .D r . YA 司 ;u 九 1 ミ , R e c e i v e df o rp u b l i c a t i o n Apr 、 i l7 ,1 9 5 9 I:¥'TH.ODUCTION a s e s . PartI ExperimentalC _ M e t h o d s 1P r o d u c t i o no fC o n s t r i c t i v eP e r i c a r d i t i s 2R e c o r d i n g so fVenousandRight Hear七 P r e s s u r e 3L i v e rF u n c t i o nT e s t s i )B r o m s u l p h a l e i nT e s t i i )司 (o b a l tandCadmiumR e a c t i o nT e s t s i i i ) SerumandA s c i t e sP r o t e i nV a l u e sand P a t t e r n I ¥ 'I O therL iY e rF u n c t i o nT e s t s 4P a t h o l o g i cExamination RESULTS Chapter I C o n s t r i c t i o no ft h eWhol 巴 H eart S e c t i o n I VenousP r e s s u r 巴 1R e l a t i o n between P e r i p h e r a l Venous P r e s s u r e ,andA s c i t e sandEdema 2E f f e c t so f Tetraethylammonium-bromide o nVenousPr 四 s u r e 3SummaryandD i s c u s s i o n i v e rF u n c t i o n and P a t h o l o g i c S e c t i o n I L e r F i n d i n g si nt h eL i・ 1C o b a l tandCadmiumR e a c t i o nT e s t s 2B r o m s u l p h a l e i n T e s t and P a t h o l o g i c F i n d i n g si nt h eL i Y C r 3SerumP r o t e i n 4SummaryanaD i s c u s s i o n S e c t i o nI l Ascitesi nC o n s t r i c t i' で P e r i c a r d i t i s 1AmountandP a t t e r no fSerum P r o t e i n 2R e l a t i o n sbetween Serum P r o t e i n and 、 A s c i t e sP r o t e i n 3F u n c t i o r iandPathologyo ft h eLiveri n C a s e so fA s c i t e sC o l l e c t i o n 4SummaryandD i s c u s s i o n ChpterI SegmentalC o n s t r i c t i v eP e r i c a r d i t i s 1C o n s t r i c t i o no ft h e Right S i d eo ft h e Heart 2C o n s t r i c t i o no ft h e Left S i d eo ft h e Heart ChapterI l Pericard'e巴t omy 1Methods 2CaseR e p o r t s 3SummaryandD i s c u s s i o n i ) VenousPressure i i i LiverF u n c t i o n Part [ I C l i n i c a lCases 1CaseReports 2D i s c u s s i o n 1 )P e r i p h e r a lVenousPressure 2 )L i ¥ ・ e rF u n c t i o nandP a t h o i o g i cPhysi o l o g y i ) Hepatomegaly i i ) LiverF u n c t i o n a )C o b a l t and Cadmium R e a c t i o n T e s t s 】 JB SPT e s tandLiwrPathology l r o t e i n s c1 SerumP tomy u p o n d )E f f e c t so fP e r i c a r d i eと HepaticDysfunction C O : ¥ T C ' L U D I : ¥ ' GS U : V f l ¥ I A R Y IKTRODUCTIO: ' . ' J ’ " ぐhr ・ onic c o n s t r i c t i , ・ cp : r i c a r d i t i s as f i r s t described by RICHARD LOWER i n1 6 6 9 . and i n1 896P1cKpointed川 thatl 胤 i docin ) ( rthis disease. A日 「or sur、gic~l t 悶 tme 川 l tof t h i sd i s e a s e , HALLOPEAN 白mt 1 1ぱ o r r r 9 1 0 , acting on the suggestion DELORME maclc in 1 8 9 8 . Since pedcardiectomy i n1 CONSTRICTIVEPERICARDITIS 1 6 6 7 t h e nmanyc l i n i c a lr e p o r t sc o n c e r n i n gt h i sd i s e a s ehave b e e np u b l i s h e di n Europe and A m e r i c a .E s p e c i a l l ys i n c e1 9 4 9e x p e r i m e n t a lr e s e a r c hi n t ot h ep a t h o l o g yo ft h i s d i s e a s eh a sb e e np u r s u e dwithi n c r e a s i n gv i g o u r . Ando u rk n o w l e d g eo ft h i sd i s e a s e h a sb e e ng r e a t l yw i d e n e dbyt h ep a p e r so fP A R S O N , HOLMAN,l s A A c sandH A L L E R .I n J a p a n ,t o o , MINAKAwA h a sp u b l i s h e de x c e l l e n tp a p e r s . S i n c e1 9 5 2wea l s ohavei n s t i t u t e de x p e r i m e n t a lr e s e a r c hi n t ot h i sd i s e a s e ,and KuMA,o n eo fo u ra s s o c i a t e s ,h a sr e c e n t l yp u b l i s h e dar e p o r twhich c h i e f l y anal~アsed p r e s s u r ec u r v e si nt h e atriumand v e n t r i c l eo fc a s e so ft h i sd i s e a s e . I np r e v i o u s e x p e r i m e n t a lr e s e a r c h ,h o w e v e r ,i n v e s t i g a t i o no fhemodynamicsh a s always田 c up i e d ap r o m i n e n tp l a c e ,w h i l enos e r i o u sa t t e n t i o nh a sb e e np a i dt oa s c i t e s ,h y p o p r o t e i n e m i a , andh e p a t i cd y s f u n c t i o n ,whicha r ec h a r a c t e r i s t i co ft h i sd i s e a s e . S l i g h tm a l l e o l a redemai nc o n t r a s tt ot h eearl~· marked c o l l e c t i o no fa s c i t e si n t h i sd i s e a s es t i l ldemandsane x p l a n a t i o n .A l s ou n s e t t l e di st h ec a u s eo fh y p o p r o t e i n e m i a . Anda g a i ni st h e r er e a l l yac o r r e l a t i o nb e t w e e nm a n i f e s t a t i o no f symptoms andt h eh e i g h to fv e n o u sp r e s s u r e ,o rt h ed e g r e eo fh e p a t i c d~’sfunction ?羽That c u r a t i v ee 百e c t sh a s p e r i c a r d i e c t o m y onh e p a t i c d y s f u n c t i o n ,and r a i s e d v e n o u s p r e s s u r e ? Thea u t h o rc a r r i e do u te x p e r i m e n t a li n v e s t i g a t i o n st os o l v et h e s ep r o b l e m s ,t h e r e s u l t so fwhicha r ep u b l i s h e dh e r e ,t o g e t h e rw i t hi n f o r m a t i o no nf o u rc l i n i c a lc a s e s whichhado p e r a t i o na to u rh o s p i t a l . PARTI EXPERIMENTALCASES METHODS 1 ) P r o d u c t i o no fC o n s t r i c t i v eP e r i c a r d i t i s Aboutt h r e eh u n d r e da d u l t mongreld o g s wereu s e da se x p e r i m e n t a la n i m a l s . Underi n t r a v e n o u st h i o p e n t a lsodium ( R a v o n a l )a n e s t h e s i a and e n d o t r a c h e a lp o s i t i v e p r e s s u r er e s p i r a t i o nt h . eh e a r t was e x p o s e d , andi n t ot h ep e r i c a r d i a }c a v i t ywas i n s e r t e dap o l >・ v i n y l f o r m a ls p o n g ed e v i s e dbyP r o f .N A G A I S H Io ft h eKyotoU n i v e r s i t y T u b e r c u l o s i sR e s e a r c hI n s t i t u t ei no r d e rt op r o d u c ec o n s t r i c t i o no ft h e. v h o l eh e a r t . Ast op r 吋u c t i o no fs e g m e n t a lp e r i c a r d i t i s ,t h ep e r i c a r d i u m was s u t u r e dt ot h e r i g h tandl e f ts i d e so ft h emyocardium,andi n t ot h ep o c k e tt h u sformedt h ea b o v e m e n t i o n e ds p o n g ewasi n s e r t e d .I nsomec a s e ss p o n g e sc o a t e dw i t hv a r 匂u sc h e m i c a l i r r i t a n t swereu s e d . 2 ) R e c o r d , i n g so fVenousa n c lR i g h tHeartP r e s s u r e 羽T i t hn oa n e s t h e s i a ,and w h i l et h ed o g wask e p ti na p r o n ep o s i t i o n ,v e n o u s p r e s s u r er e c o r d i n g swered o n ed i r e c tp u n c t u r eo ft h el o w e rl e g ,andi nsomec a s e s ,o f t h ej u g u l a rv e i n .Thez e r o p o i n twass e ta tt h eh e i g h to ft h er i g h ta t r i u m .Thev e n o u s p r e s s u r ei nt h ec o u r s eo fp e r i c a r d i e c t o m y was r e c o r d e dH’ d i r e c tc a n u l a t i o no ft h e f e m o r a lv e i n ,t h er i g h th e a r tp r e s s u r ewasd e t c 1 ・ m i n e dt h r o u g hd i r e c th e a r tp u n c t u r e andr e c o r d e dby e l e c t r o m a n o m e t e r . 3 ) L i v e rF u n c t i o nT e s t s i ) B r o m s u l p h a l e i nT e s t Thee x p e r i m e n t a la n i m a l swerei n t r a v e n o u s l yi n j e c t e dw i t h 5mg. p e r kg o f 日本外科宝函第28巻 第 5号 1 百6 8 0.5% s o l u t i o no fB r o m s u l p h a l e i n ( H e p a t o s u l p h a l e i n ) . Sampleso fb l o o dw e r edrawn 1 0a n d2 0m i n u t e sa f t e rt h ei n j e c t i o n ,andt h e i rb r o m s u l p h a l e i nc o n c e n t r a t i o n sw e r e I L L S ando t h e r ss t a t e de l s e w h e r e ,t h ee x c r e t i o no ft h i s r e a db γ t i n t o m e t r y . 人目 M p i g m e n ti sv e r y r a p i di nd o g s , and e v e ni nd o g s withh e p a t i cd y s f u n c t i o nt h e e x c r e t i o ni sn e a r l ya l w a y sc o m p l e t e dw i t h i n3 0m i n u t e sa f t e rt h ei n j e c t i o n .S ot h e r e a d i n g sw e r ed o n eo ns a m p l e sdrawn 1 0and2 0m i n u t e sa f t e rt h ei n j e c t i o n . i i ) C o b a l tandCadmiumR e a c t i o nT e s t s o n ea c c o r d i n gt ot h e methodo fI N O U E . As t h el e f ts i d e T h e s e t e s t s were 【l r e a c t i o ni scommonly s t r o n gi nd o g s ,t h et u b e st ot h el e f to fK o .1 t u b ew e r e markedw i t haminuss i g n ;andt h i st u b enumberwas t a k e na st h er e a c t i o nv a l u e . nR 3and R 5 ,andt h e I nnormald o g st h ec a b a l tr e a c t i o n showed v a l u e s betwむe 4andR・1 8 . cadmiumr e a c t i o nb e t w e e nR 1 i i i ) SerumandA s c i t e sP r o t e i nY a l u e sandP a t t e r n s Thet o t a lamounto fp r o t e i n was d e t e r m i n e d ¥ v i t h a HrnAcHI r e f r a c t o m e t e r . P a p e re l e c t r o p h o r e s i sw i t h GRASSMAN’ sa p p a r a t u swas a p p l i e dt ot h ed e t e r m i n a t i o n ru s e dn ’ a sav e r o n a ls o l u t i o n (pH 8 . 6 , M・0 . 1 , o ft h ep r o t e i n q u o t i e n t . The bu汀e 1 0 0 ¥ ' , 0.3mA/cm). B .P .B . wasu s e da st h es t a i n i n gm a t e r i a l , andad e n s i t o m e t e r wase m p l o γ e df o rq u a n t i t a t i v ed e t e r m i n a t i o n .C l i n i c a lc a s e swerei n v e s t i g a t e dw i t ha T I S E L I U sa p p a r a t u so ft h eHrnAcHIHT-Am o d e l . i v ) O t h e rL i v e rF u n c t i o nT e s t s sand GRoss’r e a c t i o nt e s t s ,t h e B e s i d e st h ea b o v e m e n t i o n e dt e s t s , TAKATA’ u b l i m a t er e a c t i o nt e s tandt h ez i n cs u l f a t e st e s tweremade. ' I h er e s u l t s c o r r e s i\℃ s o ft h e s et e s t s , h(m Iア 'i c l u a ld i s p a r i t i e si nI e a c t i o n ,whichr e n d e r e dt h ee v a l u t i o no fr e s u l t s t o os t r i k i n gi n【i nearl~· i m p o s s i b l e .M o r e o v e r ,i n1 1 a p e re l e c t r o p h o r e s i swithd c g st h edistil~ct : o e i : a r a t i c n o ta c h i e n : d , and t h e r e f o r e , generall~’ speaking, t h e: o e r u m o fp r o t e i nf r a c t i o n swa日 n c o l l o i c lr e a c t i o ny i e l d e dn or e l i a b l er e s u l t s . 4 ) P a t h o l o g i cE x a m i n a t i o n s I na d d i t i o nt om a c r o s c o p i c a l e x a m i n a t i o n , v a r i o u s o r g a n s \\℃I ℃ h i s t o l o g i c a l l y sand VanGr n s o N ’ ss t a i n s . e x a m i n e d ,u s i n gh e m a t o x y l i n e o s i n , WEIGERT’ ← 司 噌 RESULTS C h a p t e rI C o n s t r i c t i o no ft h eもi ¥ T h o l eHeart C a s e so fi n d u v a so fc o u r s ed u et od i古e r e n c e si nt h i c k n e s sandw i d t ho ft h es p o n g e su s e da sw e l l ℃r e n c e si nt h e ri s t a n c eo fd o g s . Butont h e whole t r a n s i e n t st oi n d i v i d u a ld i汀 r i g h th e a r tf a i l u r e ,r a i s e dv e n o u sp r e s s u r e ,a s c i t e sandedemaa p p e a r c c la b o u t1 0d a y s ~~!:~ :c:~:c;~:~~::~;5~:立で2:~s ぷs t~:ric~~巳~?~=~de~'.~ぷt aggravate~ byc o l l e c t i o no fa s c i t e s , andwasf o l l o w e dbyd e a t hi n0凹 o rtwom o n t h s . 幻忌 f o l l o w e d t h e Chromcc a t t c r , now s u r v i v e d , lliJ k e r ys i m i l a rt ot h a to fc l i n i c a lc a s e s , and f r o r et h a no n e ~℃ar t i l lt h e y underwent no u rc a s e so fi n d u c e dc o n s t r i c t i o no ft h e wholeh e a r t symptoms p e r i c a r d i e c t o m y .I 1 6 6 9 CONSTRICTIVEPERICARDITIS o fr i g h th e a r tf a i l u r ewere c h i e f l yn o t e d ,b u ts u c h町 m p t o r h so fl e f th e a r tf a i l u r e a sc o u g h i n gandc r e p i t a t i o n sr a l e swerel a t e n t . S e c t i o nI VenousP r e s s u r e P e r i p h e r a l v e n o u s p r e s s u r e t o o kas u d d e nr i s ea b o u to n e week a f t e rt h e p r o d u c t i o no fe x p e r i m e n t a lp e r i c a r d i t i s ,b u tt h e nf e l ls l i g h t l yands t a y e da tt h el e v e l o fa b o u tlOOmmo fw a t e r .I nnormald o g st h ev e n o u sp r e s s u r eo ft h el o w e rl e gwas b e t w e e n3 0and50mmo fw a t e r . 1 ) R e l a t i o n sb e t w e e nP e r i p h e r a lVenous P r e s s u r e ,andA s c i t e sandEdema Noe x a c tp a r a l l e lwase s t a b l i s h e db e t w e e nv e n o u sp r e s s u r eandt h e amounto f a s c i t i cf l u i d ,b u twhena s c i t e sc o l l e c t e d ,v e n o u sp r e s s u r ewask e p ta b o v e lOOmmo f w a t e r .Wheno n l yc o l l e c t i o no fa s c i t e swasn o t e dw i t hnoe d e m a ,t h ev e n o u sp r e s s u r e wasa l w a y stwoo rt h r e et i m e sn o r m a l ,t h a ti sb e t w e e n1 0 0 and 150mmo fw a t e r , a swast h ec a s ewithN o .1 6 3andt h ee a r l ys t a g eo fN o .1 5 4( F i g s . 1and2 ) . When t h ec o n d i t i o nw o r s e n e d ,o ri nt h ec a s e s which were s e r i o u s fromt h e b i g n n i n g ,t h ep r e s s u r er e a c h e dv a l u e so f1 5 0∼200mmo fw a t e ro rm o r e ; andedema a p p e a r e da l lo v e rt h eb o d y ,e s p e c i a l l yi nt h ea b d o m i n a lw a l land l o w e rl e g . T h e s e c a s e swentfromb a dt ow o r s e ,ands o o nd i e d . c t so fTetraethylammoniumb r o m i d eonYe n o u sP r e s s u r e 2 ) E百e I n c r e a s e dv e n o u st o n ei sg e n e r a l l yc o n s i d e r e dt ob eaf a c t o ri nv e n o u sp r e s s u r e r i s e .Top u r s u et h i sp r o b l e mf u r t h e r , TEAB ( J a p a n e s et r a d e name: T e b r o n )w出 同 F i g .1 R e l a t i o n sb e t w e e np e r i p h e r a lV e n o u sp r e s s u r e ,a s : : > i t e sa n de d e m a ル6I千f 咽 岬i j , V 1 1 1 / / ; 0 ¥o163 ' l 伽 似m i , " !' l h .ーヤ伽" t u 勘 ' 九 c fぬ a雌 2 細川’"' . 2 0 i /勿I βO 、 b β 山 / ( ; . a l l f , _,....−一九百 一 一 ー ー ー プ ー ー ー ( 0 0 瓜 i 呼泌 S 句 旦 相冊品。 判明地D ハν A U A U nuh / SH b J , 、 必I S . 斗£ 0 ¥ ' . ヤS 刊 & s o 抑 2 0 f /0 . 仲 一 河 川 此 止 T 包 た 己 B e / ' MW ' 7 0 1 0 01 2 0I S O 1 8 0i J O2 / 0. 2 9 03 0 0拘6 仲仲一 勾 切 m 35" 4 んぬ|一一一++÷÷ー+仲冊 # f E t l t 咽 l 一 一 一 一 一 一 $0 $0 WWN 世 #仲一お 併山早朝刊 MW 件二府川 m w CJ 2 U W ν n T h ec a s e sw h i c ho n l yc o l l e c t i o n o fa s c i t e sw i t h o u te d e m a . 抑e 勾 # 仰向 flS~ 一一+十+ー仲廿 f r / , 醐 d一 。 一 一 一 一 一 一 一 , B f F 6 20 JO 初*f 60 60 ρヲ < S T h ec a s e sw h i c ha s c i t e sa c c o m p a n i e d w i t hg e n e r a l i z e de d e m a 日本外科宝圏第28巻 第 5号 1 6 7 0 F i g .2 C o n s t r i d i o no ft h ew h o l eh e a r tl ' ¥ o . 1 5 4 6 0d a y sp o s t o p e r a t i v e . V e n o u sp r e s s u r e1 1 0 ∼1 5 0 m mH" O. O n l yc o l l e c t i o no fa s c i t e s w a sn o t e dw i t h リu te de m a . 9 8d a y sp o s t o p e r a t i Y e . V e n o u sp r e s s u r e220mmH2 0 . A s c i t e sw e r ea c c o m p a n i e d 日・ i t hg e n e r a l i z e de d e m a . i n t r a v e n o u s l yi n j e c t e dlmg perk g ,i n t od o g sw i t hi n d u c e dp e r i c a r d i t i s .A f t e rt h i s i n t r a v e n o u si n j e c t i o nt h ev e n o u sl 〕r e s刈 r ed r o p p e di m m e d i a t e l y ,r e a c h e di t sl o w e s t l e v e li na b o u t5m i n u t e s ,b u tg r a d u a l l yr e g a i n e di t s formerv a l u e . The h i g h e rt h e v e n o u sp r e s s u r e ,t h emore marked was t h ee 民c to ft h i sd r u g .I n normald o g sa t e m p o r a r yr i s ei sn o t e di m m e d i a t e ly a f t e ri n j e c t i o n ,f o l l o w e dbya s l i g h tf a l l . I n t h i sc a s et h er e s t o r a t i o no ft h ef o r m e rv a l u ei se x t r e m e l ys l o w . 1 ¥ f t e rt h ea b o v ee x p e r i m e n t , normal d o g swere i n t r a v e n o u s l yi n j e c t e dw i t ha l a r g eamounto fi s o t o n i cs a l i n es o l u t i o n .A f t e rt h i si n j e c t i o nhad r a i s e dt h ev e n o u s p r e s s u r e ,t h e s ed o g swerea g a i ng i v e nan i n j e c t i o no fTE.AB. Buta sshowni nF i g . 4 ,n of a l lo c c u r r e d ( F i g s . 3and4 ) . 3 ) SummaryandD i s c u s s i o n Asm e n t i o n e di nt h ei n t r o d u c t i o n ,s l i g h tm a l l e o l a redemai nc o n t r a s tt oe a r l y c o l l e c t i o no fa s c i t e si sc h a r a c t e r i s t i co ft h i sd i s e a s e . Top r o v i d eas u f f i c i e n te x p l a n a t i o n f o rt h i ss ymptom,o b s e r v a t i o n sweremadeo nv e n o u sp r e s s u r eandc l i n i c a lc o n d i t i o n a f t e rt h ep r o d u c t i o no fe x p e r i m e n t a lp e r i c a r d i t i s . Andi twas a s c e r t a i n e dt h a ti f v e n o u sp r e s s u r er e m a i n e dl o w e rt h a n1 0 0∼ 150mmo fwa t e r .a s c i t e sa l o n ewasp r e s e n t , b u tt h a ti fv e n o u sp r e 田u r er o s et omore 200mm o fw a t e r ,m a l l e o l a r edemamade i t sa p p e a r a n c e .I nv i e wo ft h es o・c a l le d backw 引 d f a i l u r et h e o r yd e r i v e d fromt h e hemαiynamicso ft h i sd i s e a s e ,t h i si n c r e a s ei np e r i p h e r a l¥ ' C n o u日 p r e s s u r emayb e l a r g e l ya t t r i b u t a b l et ot h ee l e v a t e l rc e n t r a lv e n o u sp r e川 lll℃. I ti sq u i t ep o s s i b l eo n a c c o u n to fa n a t o m i cc o n n e c t i o n sf o rs u c har i s ei np r c s s r nC 句 haveap o w e r f u le 町e c t uponh e p a t i cf u n c t i o n . Thati sc o n s i d e r i n g fromt h ep o i n to fh y d r o s t a t i cp r e s s u r e CONSTRICTIVEPERICARDITIS m 5・ u g ︼ ・l 。lvnv t h 唱 nhu 4Lnv −− ’’’’ 町y rd eg hk a u & 6bob mm &l eet P ﹄− r − 、 A 門 RU 官||← 200 I O O i一社一 、〆:.-~:: ' 1 1 1 1 ' 1 . ru eAn rm kna ゴ四日 一回 J 必./ t 3 結 也 岬 A −’ーと 劃. mE − , 軍 ﹃ euT f 一 吻 一 h HU 2 0 0 sa t v F i g .4 T h ee f f e c to fTEABo nt h em e c h a n i c a l l ye l e v a t e dv e n o u sp r e s s u r e o nt h ed•ig. 仕f Ta ω F i g .3 T h ee f f e c t so fTEABo nv e n o u sp r e s s u r e i nt h ed o g sw i t hc o n s t r i c t i v ep e r i c a r d i t i s 甥例ぬo 1 6 7 1 I S O 1 0 0 占} ( " 明 S 守也込キ‘ z /0 品作 ,.. J" " ' J 50 1 ' I I 20 ' J 1 t i ; , . 叫 3ず 雌 10 必 1 4 - 1 6 IT 20 仇 初a l . t . a l o n e ,t h ee s c a p eo flymph fromt h eh e p a t i cs u r f a c e smay b ea c c e l e r a t e di nd o g s w i t ht h ep e r i p h e r a lv e n o u sp r e s s u r ebetween 1 0 0∼ 150mmo fw a t e r , w h i l e ont h e r e s s u r er i s ei n o t h e rhande l e v a t i o no ft h ec e n t r a lv e n o u sp r e s s u r e ma~’ cause ap ァ o fa b s o r p t i o no ff i l t e r i n gf l u i d l y m p h a t i c sa l s o ,andt h u sbyi n c r e a s i n gt h ed i f f i c u l t J fromt h ec a p i l l a r i e sf a c i l i t a t ef o r m a t i o no fa s c i t e s . 田u r e weighs M o r e o v e r ,a st h el i v e ri sani n t r a a b d o m i n a lo r g a n ,l e s so u t s i d ep r e o ni t sc a p i l l a r i e sthanont h ef o u re x t r e m i t i e s .N a t u r a l l yt h i sf a c th a ssomethingt o h el i v e r . d ow i t ht h eabundanto u t f l o wo fl~·mph fromt Asf o rt h e mechanismo fv e n o u sp r e s s u r er i s ei nc o n s t r i c t i v ep e r i c a r d i t i s ,t h e backwardc o n g e s t i o n whichi se x p l a i n a b l ebyt h ebackwardf a i l u r et h e o r y seems t o p l a yt h emosti m p o r t a n tr o l ei ni t . F u r t h e r( 1 )I n c r e a s eo fb l o o dv o l u m e ,( 2 ) e l e v a t i o no fv e n o u st o n e and (3) e x t r a n e o u sp r e s s u r eont h ev e s s e l smayb et a k e ni n t oc o n s i d e r a t i o na se x t r a c a r d i a c factor~. 羽T i t hr e g a r dt ov e n o u st o n e , HALMAGYI, BRAWN and KELLY n o t e dt h a ti n p a t i e n t swithcommon h e a r tf a i l u r es l e e p andt h ev a s o d i l a t o r yandt h ea u t o n o m i c b l o c k i n gd r u g sc a u s e dl o w e r i n go fv e n o u sp r e s s u r e . HALMAGYI r e p o r t e dt h a ti nd o g s t h ev e n o u sp r e s s u r er i s ed u et oi n t r a v e n o u si n j e c t i o no fa l a r g e amount o fs a l i n e s o l u t i o nc o u l dn o tb ed e c r e a s e d b~’ TEAB. Thep r e s e n ta u t h o r clear!~· o b s e r v e da marked d e p r e s s i o no fv e n o u sp r e s s u r e c a u s e dbyt h ea d m i n i s t r a t i o no fTEABi nh i sd o g sw i t hp e r i c a r d i t i s ,anda s c e r t a i n e d t h a tv e n o u st o n ewasi n v o l v e di nv e n o u sp r e s s u r er i s ei nc o n s t r i c t i v ep e r i c a r d i t i s . C l i n i c a lc a s e sshowed t h i c k e n i n g and s c l e r o s i so fp e r i p h e r a lv e i n s ,b u ti nt h e p r e s e n te x p e r i m e n t a lc a s e st h e s ec h a n g e sweren o tn o t e dp e r h a p sb e c a u s eo fs h o r t n e s s 日 1~v卜F ! ' i f i l ' I 第2 8巻 第 5号 1 6 7 2 o ft h es u r v i v a lp e r i o d( F i g .5 ) . Butsuch s c l e r o s i s and t h i c k e n i n g o f p e r i p h e r a l v e s s e l s may b e c o n s i d e r e d as one o f t h ef a c t o r s i n f l u e n c i n g venous p r e s s u r e r i s ei nt h el a t es t a g e . S e c t i o n I I Liver Function and Pathology P a t h o l o g i c changes i nt h el i v e r due t oexp 巴r i m e n t a lc o n s t r i c t i v ep e r i c a r d i t i s a r ec h i e f l yc a u s e dbyc o n g e s t i o n .I nc a s e s o fc o n s t r i c t i o no f t h e whole h e a r t ,o r o ft h er i g h ts i d eo ft h eh e a r t ,t h e回 me F i g ・ .5 r e n ti n p a t h o l o g i cc h a n g e s , though d i百e , ・ e m , 日c r v c di na l lc a s e swhich d e g r e e , were ob 加 mso fr i g h theartf a i l u r e . p r e s e n t e dt h esymp 1 ) C o b a l tand Cadmium R e a c t i o nT e s t s d er e a c t i o nimmediately C o b a l tand Cadmium r e a c t i o nt e s t sshowedastrongl e f t日i F i g .6 F u n c t i o n so ft h el n ・ c r ’ (o n s t r i c t i o no ft h er i g h th e a r t C o n s t r i c t i o no ft h ew h o l eh e a r t \ トn .1 3 4 P o s t o p e r a t i v 巴 D a y s . ( 。 唱R . … 杭 六 i v eDay -o ハ huedA4 − 一一−− I : ¥ I 3 : ¥ I 斗 企 5 : ¥ 1 phuphv SM !OM CdR 'ESP 1 2 2 . 5 % 1 8 I2 . 5 % 1 6 I5 % -10 -].j 1 8 C o n s t r i c t i o no ft h el e f ts i d e r ¥ n .2 4 P o s t o p e r a t i ¥ ' eM o n t h s CoR CdR :ESP 3 2 4 2 . 5 " ' 0 1 6 ,2.500 1 6 2 . 5 0 0 1 6 '2.500 1 2 ・2 . s o 占 Jl ¥ I 5M -4 7 1 ¥ I 5 !OM 5 L c l ¥ I 5 3 0 d i e d に円. 1 1 5 1 1 4 1 5 7 . 5 % 1 6 I5 % 1 6 2 . 5 % 2 0 7 . 5 ° 0 2 0 75∼JOOo 1 4 '10 % 1 8 I2 0% 1 0 nURd A nノ 臼 つ ん A B e f o r e CoR 畑 山 8 l ¥ n .1 6 3 P o s t o p e r a t i v eM o n t h s I t -8 民d η4111i B e f o r e 。 唱 OJU 一 。 一 。 /υ/ O 一n U RU 7。 h 、 一 司 d −−冒目 A − e 7 1 0 1よ 勺 L 1 i 3 nUFhvnD QU 只u n L A U B e f o r e I ℃d R I ESP N o .1 1 2 I 片 山p c r a l i刊 Days B e f o r e 1 0 1 5 2 0 3 0 CoR 4 1 0 1 0 8 1 0 α R IESP 1 4 1 7 2 0 1 8 2 0 2 . 5 % 5 ∼2 . 5 ° 0 7 . 5∼ 5 ° 0 1 0% 1 0% C o n s t r i c t i o no ft h el e f ts i d e N o .2 1 P o s t o p e r a t i v eM o n t h s ,CoR CdR I ESP ! ' . ¥ ! 1 8 ! 2 . 5 % 4 1 ¥ I l t i 2 . 5 ° 0 ~:\ I 1 6 2 . 5 ° 0 CONSTRICTIVEPERICARDITIS 3 7 6 1 d e n r u t e , they r r e v ewasd g q t es t u c ea h rt e t f ta u ,b is t i d r a c i r e fp no o i t c u d o r ep h t s with accumulated e s a nc ei l i h ,w e r u l i a tf r a e s with noh e s a nc y normali l r a e on t swere t s e et s e h ft so t l u s e er h . But t n o i t c a e er d i ts f e yshoweda weak l e h st e t i c s a . ) .6 g i F d( r a d n a t cs i t s o n g o r eap d i v o r op st ta n a c i f i n g i os ts o n r e v i eL h nt si g n i d n i cF i g o l o h t a tand P s e ) Bromsulphalein T 2 s t s e nt o i t c n u rf e v i l e h t l l a f o s t l u s e r t n a c i f i n g i e mosts h dt e d l e i ty s e The BSPt . ) .7 g i F ( aft~r e t u n i Om tJ na i e l a h p l u s m o r fB no o i t n e t e .7 R ・ g i F 志 < I ' 4 ./tJ 匂ぬよ必m 培地~ k ,,# m勺 一 + 骨 骨 ' S I S I 0 1 0 1 s s 守 . . + : ・ 一 m勺 /0 p 5‘ 1 叫 10 2/f 咋 初 掬 瑚 描 ぬ 01 1 2 0. 3 ぬ 1 . 0! 2 /5 35 55 70 85 1 1 A &知 r b / ; /tku 与ら品泊料 r . S , :/ o V ; . 一一十十件十十俳− k品在&五t ft _えぬ仇必必花 c ; U ; . , .• A , 川~-÷+一一+++÷ー+件一冊 晶 よ “ A; 日 ヂ 仇 ' " " ' :/IS 匂~tiゐ~ " 0 1 ; 併 判 Aん //},~ぬ吋 tit 匂必地 ゆ一一++い i A IS~ m 30 一+ ギ+ + χ I O I 1 5 0I 1 目 . SI m ”目目目 8 0 9 0 8 1 守 泌 物 詩 65 ' 子 弘 f f " 斗守 回目 ~ 0 1 E 5 守主斗酒勾 IS t I J " ・ J 10 15 20 30 . s i t i d r a c i r e fp no o i t c u d o r rp e t f sa y a Od O .J 4 5 1 ・ o .8 N g i F . s e t u n i Om tJ n20% a o i t n e t e BSPr n o i t n e t s i wd o h ns o i t c e ms e t r o m t s o P . s i s o r c e rn a l u b o l i r t n e dc n da i o s u n i fs o n 0 1 t s e g n o ec s n e t n wi o h ns o i t c e ms e t r o m t s o P . s i l a r t n e .c eV h dt n u o r ea g a h r r o m e dh n a 8巻 第 5~ま 日十三ケ卜件宝函 第 2 1 6 7 4 に の. 1 6 3 .3 0 0d a y sa f t e rp r o d u c t i o no f p e r i c a r d i t i s .BSP5 ∼7. 5 %r e t e n t i o n . A t r o p h yo f! i Y c rc e l l sa n dg r e a t nc o n n e c t i、 et i s s u e . i n c r e a s巴 i C a s e1 .K .H. ESP3 5 %r e t e n t i o na t3 0m i n u t e s . P o s t m o r t e ms e c t i o ns h o wf u l l y d e v e l o p e dc a r d i a cc i r r h o s i s . I ns e v e r ec a s e s ( N o .2 0 3 , N o .1 1 2 , N o .1 1 5 and t h el a t es t a g eo fN o .1 5 4 ) whichd e v e l o p e dmarkedr i g h th e a r tI a i l u r eimmediatelya f t e rp r o d u c t i o no fp e r i c a r d i t i s , t h eESPt c 日tg a v e日t c p w i s ei n c r e a s i n glγpoor r e s u l t s , anda l lo ft h e s ec a s e sd i e d near!~· o n emonth l a t e r .I nt h e s ec a s e s "℃ r en o t e dp a t h o l o g i c a l l jd i s t e n d e ds i n u s o i d s , i n t e n s ec o n g e s t i o n ,c e n t r o l o b u l a rn e c r o s i s , hemorrhage around t h ec e n t r a lv e i n sa n d s e v e r ea t r o p h yo fh e p a t i cc e l l s( F i g .8 ) . Ont h eo t h e rh a n d ,i nsuch c a s e sa sN o . 1 6 3andN o .1 5 4 which f o l l o w e d ac h r o n i cc o u r s e ,t h e ESPt e s tgave r a t h e rg o o d r e s u l t si ns p i t eo fa c c u m u l a t e da s c i t e s . I no n ec a s e( . ' . ¥ ' o .1 6 3 ) which s u r v i v e d morethan oney e a r ,t h ec o n g e s t i o no f t a g e wasn ol o n g e ro b s e r v a b l e , and though a t r o p h i e dh e p a t i cc e l l sa n d t h eearl~· s d i s t e n d e ds i n u s o i d s were p r e s e n t , nob l o o dc e l l swere d e t e c t e d .I n s t e a dc o n n e c t i v e t i s s u ep r o l i f e r a t e di nGussoN’ sc a p s u l eand around t h ec e n t r a lv e i n ,p r e s e n t i n gt h e p i c t u r eo fa d v a n c e df i b r o s i so ft h el i v e r . Bute v e ni nt h i sl a t es t a g eimpairmento f t h ec x c r c t m 下 f u n c t i o nw制 c o m p a r a t i v e l 「 ;s l i g h t ,a sr e v e a l e d b~· t h eESPt e s t . 3 ) SerumP r o t e i n 目 ア Generali~· s p e a k i n g ,t h eamounto fserum p r o t e i nd e c r e a s e d , andi nt h ep r o t e i n 同t i oad e c r e a s eo falbuminandani n c r e a s eo f βー andγ−g l o b u l i n'刊 r en o t e d .D e t a i l s o tserump r o t e i n ¥Viii b eg i v e nl a t e r . 4 ) Summar~· and D i s c u s s i o n i ¥ c c o r d i n gt oI N O U E ,t h ec o b a l tandt h e cadmiumr e a c t i o nt e s t shaYe a normal o rweak r i g h ts i d er e a c t i o ni ncommonc a s e so fh e a r tf a i l u r e .I nt h ep r e s e川 c x p e r i n tt h e s et e s t sw c 1℃ n o r m : : i l n o rma1o r ,i nc a ,e sw i t ha s c i t e s , had weak l e f ts i d er e a c t i o n , b u t1巾 nt h el i v e rd e v e l o p山司h o s i s ,t h e s er e a c t i o n ss h i f tt ot h el e f t . , TheESPt e s t_ c h i e f t ’ . ;i n d i c a t e sf u n c t i o n a lcapabilit~· o ft h e parench~·mal c e l l so f t h el i v e r .I nc h ro n 噌 … 附 b yp r o l i f e r a t i o f t i v et i出 u a r t h i山 n i時 o f V℃出日e l s ,b u ta tt h e泊 met i m e r e g e n e r a t i o no fh e p a t i c c e l l s t a k e s p l a c e with t h eg r a d u a ld i s a p p e a r a n c eo ft h e ・ o n g e s t i o no ft h eearl~・ stage. The むXC'l℃t o r yd y s f u n c t i o n ,a sr e v e a l e d b~· t h e ESP CONSTRICTIVEPERICARDITIS 1 6 7 5 一 山 t e s t ,i St h e r e f o r ec o m p a r a t i v e l ys l i g h t . G e n e r a l l ys p e a k i n g ,e x c r e t o r yd y s f u n c t i o ni sn o ts os e r i o u swhen f i b r o s i si st h e o n l yp a t h o l o g i c changei nt h el i v e r . Ands owhen s e r i o u se x c r e t o r yd y s f u n c t i o ni s shownbyt h eBSft e s tt ob ep r e s e n ti nc l i n i c a lc a s e swhichf o l l o wac h r o n i cc o u r s e , i tmustb ec o n s i d e r e dt h a t h e p a t i c f i b r o s i sh a sb e e n a g g r a v a t e d i n白 c i r r h o s i s . F u r t h e r ,s t e p w i s eand r a p i d l : ' i n c r e a s i n g e x c r e t o r yd y s f u n c t i o n ,a sw i t n e s s e di n s h o r t l i v e dc a s e sand i nt h el a t es t a g eo fc h r o n i cc a s e s , meanst h a td e c o m p e n s a t i o n h a ss e ti n ,anda l s oh i s t o l o g i c a l l yt h a tc e n t r o l o b u l a rn e c r o s i s ,h e m o r r h a g e , anda d v a n c e d a t r o p h yo fh e p a t i cc e l l shaveo c c u r r e d .P r ο g n o s i sf o rs u c hc a s e si sr a t h e rh o p e l e s s . S e c t i o nI I I A s c i t e si nC o n s t r i c t i v eP e r i c a r d i t i s Oneo ft h ep r e c e d i n gs e c t i o n sd e s c r i v e dt h er e l a t i o n sb e t w e e nv e n o u sp r e s s u r e , a s c i t e sande d e m a , whicha r ec h a r a c t e r i s t i co ft h i sd i s e a s e .I nt h i ss e c t i o nt h e yw i l l b ec o h s i d e r e dfromt h ep o i n to fviewo fserump r o t e i n sand h e p a t i cf u n c t i o n . 1 ) Amountand P a t t e r no fSerumP r o t e i n s fserum P r o d u c t i o no fp e r i c a r d i t i s commonlyc a u s e sad e c r e a s ei nt h e amounto R e l a t i o nb e t w e e ns e r u mp r o t e i na n dc o l l e c t i o no fa s c i t e s . F i g .9 w,T + 4 件 ++俳 t i tI t 十 一一 TlE hk 、 、 s No.1 6 3 + 斗 3 8 ' 1 ' 岨時 j f j rr ミ E < > . ; <( =円 、 長 s o / 0 1 3 0 I S O 1 8 0 .UO l . 知 300 J / O JU 3 r 1 80 1 。 " ' I ' T 山叫縦 E6 A f o + + + p: P a 1 ι伽必w / . ) I f +件 + 1 ト s ' + 3 吟嘘叫 ' l 0 SO SS 60 M ~十件 吋A A l o2 1 2 M'2 0 3 Adu 一 + " A ιl i J 一一ー++ 3 / J l + 十 3 血 1 * # - l ' 守 b 3 3 a 戸 10 ) , ( } 必 匂d u v u 5 斗 唱、﹂司、 5 斗 & / ' 叫 JO 60 110 ω / 仰 却'0 [ b l / 日本外科宝函第28巻 第 5号 1 6 7 6 p r o t e i n ,b u tt h ep r e s e n c eo rd e g r e eo fa s c i t e s hasno a p p r e c i a b l e e町e c toni t .F o r e x a m p l e ,l ¥ o . 163had a r a t h e rl a r g eamounto fserump r o t e i n , wheni thada s c i t e s , andi nN o . 212t h evolumei n c r e a s e da f t e rthep r o d u c t i o no fp e r i c a r d i t i s . Thep r o t e i n p a t t e r nshowed t h a tt h ep r o d u c t i o no fp e r i c a r d i t i sc a u s e sa d e c r e a s eo fa l b u m i n ,a n d an i n c r e a s eo fβ−and' ) g l o b u l i n ;i nl o n g s u r v i v i n gc a s e s− ヮg l o b u l i nt e n d sg r : a d u a l l yお i n c r e a s e( F i g s . 9and 1 0 ) . F i g .IO Serump r o t e i np a t t e r ni nc a s e so fa s c i t e sc o l l e c t i o n N o .2 2 1 E 昨 訟 r 伊pm e r at i N o .2 0 3 伊附 叫 位問 悶悶 抗 凶 副 叫 凶山 B e f o r e 3 4% 2 0 . 1 %1 3 2 . 5匂 1 3 . 4% 1 0 23.6% 2 3 . 2 3 % 1 36.4% 16.77% 2 0 ) 24.3% 引 %1 4 6 % j 40.3% 16.6°~ 22.8% 1 0 . 8 % 7 I 30.4% 18.2% 36.2% 1 5 . 2 % 2 0 i2 0.8% 21.8% 28.4% 1 9 . 1 % 2 0 . 2 % 1 21.4% 40.0% 1 8 . J% B e f o r e 1 6 . 6% 3 0 N o .1 6 3 P o s t o p e r a t i v e A l C < g l ~-gl ;g l I M o n t h s 2 I 2 0 %1 1 5 % 43.0% 1 8 . 0% I I ' ¥ o .1 5 4 P o s t o p e r a t i v e IA l IC < g l I~-gl Iy g l Days 1 L I I I42.0% 21.0% 3 ] 1 8 . 4 % 1 川 % 49.5% 1 1 . 2% 20 27.0% 1 0問 5 2 8 . 2 ° ; 11 3 . 4 7 % 48.1% 16.23% 45 1 ° / y I4 7・ 5% 20.4% 1 7・ 6 8 9 3 1的 1 5 . 2% 25.4% 川 % 5 . 9% 2 5 . 5'?手;川% 37.1% 2 31.5% 1 5 . 2 % 25.1% 2 7 . 1% 6 0 98 20.8% 日 I% I42.2% 1 8 . 9 % 19.6% 17.7% I43.4% 2 0 . 9 % 1 0 1 4 . 2 % 2 0 . 4 % i1 3 . 9 % 37.5% 2 8 . 2% F i g ・ .11 R e l a t i o nb e t w e e na m o u n to fs e r u mp r o t e i na n da s c i t e sp r o t e i n ,Yo: l / 2 3 / r i i 戸、〈 ' I f , 、、 、 . 帽 』 ー ィ 、 入 3 2 6 ? 斗 3 . 2 . ι 5 与 必 / 63 \/\ 3 h ぺ f 、 昔/ d f ー・ --~ ---. − ・ , 『 A ' O 17S ;|一~ s 、』 − 、-’ ・ − 』ー・・. 『 司 剛 . l / S e r u m P r o t e i n ・A s c i t e s P r o t e i n ・ ー ← ー ・ . 2 . V d i ' l A ' o .! S / f 当 μ 』 司F ’ ・ , 7 7 6 1 CONSTRICTIVEPERICARDITIS n i e t o r sp e t i c s da n na i e t o r p m u r e fs no r e t t a np e e w t e nb o i t a l e 2R .1 ・ g i F 4 5 .1 No I Albumi Serum s e t i c s A Serum s e t i c s A I n% i l u b o l 邑・ − ) 4 . 8 2 8 . 3 1 3 . 6 3 1 2 2 . 1 2 6 9. 1 3 0. 2 7 . 7 1 4 . 8 1 4 . 3 4 5 . 6 4 4 . 9 1 2 4. 1 3 6 .1 o N n% i m u b l A l% g x c ~-gl % Serum s e t i c s A 7 . 1 3 3 3. 3 1 4. 2 1 . 1 2 4 . 1 3 5 . 2 3 Serum s e t i c s A .7 3 2 5 5. 2 1 . 1 1 5 . 1 1 5 . 7 3 1 . 7 3 1% :ε − .8 2 1 1 . 3 1 一 一一 一 5 . 7 2 9 . 5 2 e2 s a C n% i m u b l A l劣 g x c 。 ~- gl 歩 ;gl劣 8 8. 4 4 3. 5 9 . 0 1 .2 3 1 1 7. 1 2 5. 1 2 3. 2 1 . 8 1 Serum s e t i c s A 7 3 2 . 4 4 0 . 1 1 2 1 5 2 0 2 7 1 8 . 5 2 Serum s e t i c s A 8 6. 4 6 9. 4 6 . 9 8 . 8 9 . 4 1 5 . 1 1 7 . 8 2 8 . 4 2 Serum e日 t i c As 一 一 一一 一 一 n i e t o r sP e t i c s n and A i e t o r s between Serum P n o i t a l e ) R 2 tthe d were taken a i u l cf i t i c s f serum and a d, 国mples o e r r u c c so e t i c s When a . d e n compar i e t o r rp i e h , and t e m i same t s t ,and i n i e t o r f serump ro 5} s6 shigh a da e h c a e nr i e t o r sp e t i c s fa Theamounto ℃ , "℃ 1 o o ,t s o i t a nr i e t o r rp . Thei n i e t o r f serum p to a h dt e l e l l a r a ep s a e r c e rd eo s a e r c n i e more albumin than serum. l t t i dal e n i a t n o d c i u l c f i t i c s y a l n ,o e k i l ya l r a e n ) 2 1 and 1 .1 s g i F ( . n o i t c e l l O . ' sC e t i c s fA n Caseso e Liver i h ft ) Function and Pathology o 3 c i t a p e h n e e w t e b n o i t a l e elr l l a r a tp c a x d no e e t s i x ee r e h , t e v o b As mentioned a d e p o vel sde e t i c s morrhagic a she e s a ec r e v e .h s s e t i c fas do e p o l e v e ed h n and t o i t c n u f s y d , and us o i r e n became moneandmores o i t c n u f cdys i t a p e , and h e g a t ly s r a ee h nt even i s u o n i r b i d with f e r e v o ec ob r was found t e v i e l h ft eo c a f r u e s h s t e s a nsuchc i . t s r i gasa f i 回目前 b s ma u o n i r b i ef e wer r e h n some t membrane; i ge r a e sedimenta l h nt r, but i a e l dc e k o o d l i u l cf i t i c s e a h s t e s a c c i n o r h nc I s u o n i r b i d with f e r e v o r wasc e v i el h ft eo c a f r u . The s n e e s were s l l e dc e fr number o f no o i t a r e f i l o r ,p e l u s p a cc i t a p e e h h ft go n i n e k c i h y t l l a c i g o l o t s i membrane, and h , and eng-orgement s e c a p r lymphatic s a l u s p a c b u f s , enlargement o s l l e l c a i l e h t o d n e 日本外科宝函第28巻 第 5号 1 6 7 8 : μ ゲ 句 ’ F i g .1 3: ¥ o .1 6 3 .3 0 0d a y sa f t e r p r o d u c t i o no fp e r i c a r d i t i s . T h i c k e n e dc a p s u l e ,l l i l a t e ds u b c a p s u l a r l y m p h a t i c sa n dd i l a t e ds i n u s o i d . 。 、 ' ¥ o .1 5l .J O Od a y sa f t e r p r o d u c t i o no fp e r i c a r d i t i s . T h i c k e n e dc a p s u l ea m ld i l a t e ds u b c a p s u l a r l y m p h a t i c sa n dp r o l i f e r a t i o no fe n d o t h e l i a l c e l l s . 、 S u r f a c eo fi l rw e r e >c oe n lw i t h f i b r i o u sm e m b r a n e s . e s t i v eo ff l u i d T h i sp i c t u r es u巴句 g e x t r u s i o nf r o mt h eh e p a t i cs u r f a c e s . 4 ) Summaryand D i s c u s s i o n t t r i b u t e dby Thec a u s eo ft h ee a r l . ' ・ c o l l e c t i o no fa s c i t e si nt h i sd i s e a s e wa日 a fh e p a t i cd y s f u n c t i o n . P r e s s u r er i s ei nt h o r a c i c ALTSCHULEt ot h eearl~ァ appearance o l y m p h a t i c s wasf u r t h e radded a日 af a c t o rI i ’ ' . B LALOCK and BuRwELL. BoucEK e ta l . e r i c a r d i t i sc r e a t e d b~· t h e DAKJNs o l u t i o n s t a t e da f t e re x p e r i m e n t i n g withdり山 with p t e c h i n ct h a tt h ee s c a p eo f lymph fromt h el i v e ri n t ot h eabdominal c a v i t y might p l a yar o l ei nt h eg e n e s i so fa s c i t c s . Led I i ≫ B O L T O N , Mc KEEand VoLWJLER, manγresearchershavei n v e s t i g a t e dt h e c a u s eo fcommon a s c i t e s . Thisproblemhas b e e ns t u d i e dI i ≫ e xperimental p r o d u c t i o n o fa s c i t e sthroughc o n s t r i c t i o no ft h o r a c i ci n f e r i o r vena c a v a , and a tp r e s e n tt h e i d e at h a te s c a p i n gl . 'm1山 fromt h el i v e ri st h es o u 1でco fa日c i t e si smost w i d e l γ h e l d . CONSTRICTIVEPERICARDITIS 9 7 6 1 e h tt a h dt e t o .n l ta aDRINKERe v a evenac h ft no o i t c i r t s n o hc t i sw t n e m i r e p x ne I c1~’I i t a p e fh to a h n near !~’ equaled t i e t o r dp i u l cf i t i c s fa amounto , BoLTONand BARNARD E E . McK r e v i el h ft e lympho h nt di e t a n i g i r so e t i c s ta a h t r a l u s p a fc no o i t a r e f i l o r ,andp e c a f r u cs i t a p e eh h ft so c i t a h p m y fl to n e m e g r a l n de n u o f e h nfromt o i s u r t x flymph e eo c n e d i v se sa g n i d e 自n s e h kt o o ,and t s l l e lc a i l e h t o d n e l l a lw e s s e ev h nt si e g n a h tc a h dt l e h ,s e t i c s na si l l e dc e gr n i v r e s b ,o N O T L o .B r e v i l t n e i t o u nq i e t o r np yi t i r a l i m i ds e t o . LuETSCHandTAKAHASHIn e l b i s n o p s e er ob s l mighta . a m e d sande e t i c s na e e w t e b d e t o ,hen s ;Thati e s e h ht t i yw l t c e f r e dp n o p s e r r o sc t l u s e sr r’ o h t u ta n e s e r Thep n di e t a n i g i r d句 haveo e s o p p u es nwhichmightb i e t o r fp evolumeo g r a sal e t i c s na i e r e w s U e dc e fr enumbero g r a tal a h dt e n i a t r e c s oa s l . Hea r e v i el h ft elympho h t twas . I s l e s s e dv o o l eb h ft fsomeo eo r u t p u sr t s e g g u ts c a sf i h .T s e t i c s na ti n e s e r p h blood~’ t tm’i n e r e h d rwas a e v i el h ft eo c a f r u es h tt a h dt e t o yn l l a c i g o l o h t a op s l a smembranes. u o n i r b i hf t i dw e r e v o ,andc s l e s s e dv o o l fb eo r u t p u or et u sd e s s a sm u o i r b i f , r e v o e r o .M s e c a f r u cs i t a p e eh h f lymph from t no o i s u r t x te s e g g u ss g n i d n i ef s e h T t n e s e r p s a w s l l e c l a i l e h t o d n e r a l u s p a c f no o i t a r e f i l o r p γ db e s u a gc n i n e k c i h rt a l u s p a c f ,andengorgement o s e c a p cs i t a h p m y rl a l u s p a c b u fs to n e m e g r a l n he t i rw e h t e g o t . s e t i c s fa no i g i r co i t a h p m y el h ot tt r o p p u ds n e ,l o o ,t s g n i d n i ef s e h .T h p m y l t n e i t o u nq i e t o r np yi t i r a l i m i ,s s t n e m i r e p x se s and LuETSCH’ nTAKAHASHI’ Asi . m u r e dands i u l cf i t i c s na e e w t e db e t o wasn c i t a p e fh eo s u a c e rb e v i el h flymphfromt no o i s u r t x te a h tt s e g g u ss t l u s e sr i h T h t i sw g o nd si e t i c s f a no o i t a m r o e f h nt ri o t c a t f n a t r o p m s an i ti n e m e g r o g n e cvena i c a r o h dt e t c i r t s n o hac t i sw g o fd eo s a ec h nt si ta s u ,j s i t i d r a c i r e ep v i t c i r t s n o c . a v a c emost h n whichhavet i m u b l nand a i e t o r f serum p eamounto h ot dt r a g e nr I s i t i d r a c i r e fp no o i t c u d o r ep h ,t e r u s s e r cp i t o m s lo a d i o l l o hc t i nw o i t c e n n o tc n a t r o p m i s e m i t e m o ss ni i e t o r fp evolumeo g r a tal u ,b a i m e n i e t o r p o p y th u o b sa g n i r yb l l a r e n e g t o en s o nd o i t a l e lr e l l a r a . Thusap d e p o l e v e sd a sh e t i c s n when a e v de e t a r t s n o m e d . Albumin s e t i c s fa eo e r g e ed h n andt i e t o r fp e amounto h nt e e w t e tb s i x se y a w l a t c a x sno e ei r e h ,t o o e t r e t h u , b s p o l e v e s d e t i c s , whenever a e r 伺 s c e yd l l a r e n e g . l e l l a r a ep v i t a t i t n a u q e t o r p o p y ,h n o i t c n u f s y cd i t a p e lh e l l a r a talwaysp o en s o sd e t i c s ,a e v o b da e t a t Ass s i s e n e g e h t n i e l o r t n a t r o p m i n a y a l p s s e l e h t r e v e n h c i h w , a i m e n i m u b l a o p y h d n a a i m e n i . s e t i c s fa o d e s u a flymphc no o i s u r t x te a h rt e d i s n o oc et l b a n o s a e sr ti ,i e s a ec h gt n i e Suchb l u f r e w o emostp h st ei r 田u e r sp u o n e lv a r t n e dc e s a e r c n oi et u cengorgementd i t a p e byh dvena e t c i r t s n o fc eo s a ec h nt si ta s u ,j e s a e s i sd i h nt si e t i c s fa so i s e n e eg h nt ri o t c a f o s l sa r o t c a sf u o i r a rv e h t a and o i m e n i e t o r p o p y , h n o i t c n u f s y cd i t a p e hh g u o h ,t a v a c . s e l o gr n i t s i s s ya a l p f ,i .9 g i nF . As showni l ( e s s u c s i ed l nowb l i aw i m e n i e t o r p o p y fh eo s u a Thec d e u n i t n o ,andc e g n a h tc o dn i nd i e t o r fserump eamounto h ,t e n o td o swasn i s e t n e c a r a p fserum eamounto h ,t d e v o m e d wasr i u l cf i t i c s fa ti u ,b e g r a yl l e v i t a r a p m o ec ob t e r u s s e l p a n i m o d b a a r t n n i li l a . Buta f e s a e r c e od y began t l e t a i d e m m n i i e t o r p 1 6 8 0 日本外科宝函第28巻 第 5号 f a c i l i t a t e da c c u m u l a t i o no fa s c i t i cf l u i d ,anda s c i t e sr e a c h e dt h ep r e p a r a c e n t e s i st w o o rt h r e ecla~,s l a t e r( F i g .9 ) . I nt h ec a s eo fN o .1 6 3 ,h o w e v e r ,noa s c i t i cf l u i dc o l l e c t e da f t e rp a r a c e n t e s i si n t h ee a r l ys t a g e . But i nt h el a t es t a g e when d e c o m p e n s a t i o n app 白 r e d , a s c i t e s p r o d u c t i o n ,p a r a c e n t e s i sandh y p o p r o t e i n e m i af o l l o w e do n ea n o t h e ri nav i c i o u sc i r c l e , a n dmo r ea n dmores e r i o u sh y p o p r 叫e i n e m i ar e s u l t e d . Tosumu p ,i nt h ee a r l ys t a g ew i t hnod e c o m p e n s a t i o n ,h y p o p r 叫e i n e m i a伺 u s e d byp a r a c e n t e s i si sw e l lc o m p e n s a t e dbyt h ed i s a p p e a r a n c eo fa s c i t e sd u et od e 町 田s e o fS J ・ s t e m i cv e n o u sp r e s s u r e , and serum p r o t e i ne a s i l yr e g a i n si t sf o r m e rb a l a n c e w i t hi m p r o v e m e n to ft h eg e n e r a lc o n d i t i o n ,w h i l ei nt h ep e r i o do fd e c o m p e n 鵠 t i o n p a r a c e n t e s i ss e e mt oa g g r a v a t eh y p o p r o t e i n e m i a . C h a p t e rI I S e g m e n t a lC o n s t r i c t i v eP e r i c a r d i t i s I ni n d u c i n gs e g m e n t a lp e r i c a r d i t i s ,t h ep e r i c a r d i u mwasf i x e d加 t h em y o c a r d i u m 1 γ i t ht h ecoronar~· a r t e r 寸 前 am arki no r d e rt omakep o c k e t sont h er i g h ta n dl e f t s i d e s .Thes p o n g ewasi n s e r t e di n t oe i t h e ro n eo ft h e s ep o c k e t s . 1 ) C o n s t r i c t i o no fR i g h tS i d eo ft h eHeart I nt h i sc o n s t r i c t i o nt h ee x p er i m e n t a la n i m a l sd e v e l o p 吋 n e a r lyt h esames y m p t o m s a si nc o n s t r i c t i o no ft h ewh o l eh e a r t .I ns e v e r ec a s e sv e n o u , sp r e s s u r er o 回初 a 加u t lOOmm o fw a t e r ,a n dh e p a t i cd y s f u n c t i o na p p e a r e dt o g e t h e rw i t ha s c i t e s . P a t h o l o g i cc h a n g e si nt h el i v e rw e r et h e 回 mea si nt h ec a s e so fc o n s t r i c t i o n、 o ft h ewho l eh e a r t .Thec o b a l tandcadmium r e a c t i o nt e s t s showedas h i f tt ot h e l e f t ,a n dt h eBSPt e s tr e v e a l e de v e ri n c r e a s i n ge x c r e t o ry difficult~’( Fig. 6 ) . S e v e r ec 創出 d i e di na b o u ta m o n t h . Pulmonary c o n g e s t i o nwasn o t e di nt h e e a r l ys t a g e ,b u ts o o nd i s a p p e a r e d . I nl i g h tc a s e st h ev e n o u sp r e s s u r er i s ewas s l i g h t ,andnosymptomso fr i g h t h e a r tf a i l u r ew e r en o t e d . They c o n t i n u e dt ol i v ef o ral o n gt i m e .I fc o n s t r i c t i o no f t h el e f ts i d eo ft h eh e a r twasa d d e dt ot h e s el i g h tc a s e s ,r a p i dd e v e l o p m e n to fr i g h t h e a r tf a i l u r eo c c u r r e d .T h i si n t e r e s t i n gf a c t ,a s KUMA, o n eo fo u ra s s o c i a t e s ,h a s a l r e a d yr e p o r t e d ,s h o w st h a tt h ev e n t r i c u l a rseptumh a st h ec a p a b i l i t yo fa u t o m a t i c a l l y c o n t r o l l i n gt h eo u t p u t so fb o t hv e n t r i c l e s . 2 ) C o n s t r i c t i o no fL e f tS i d eo ft h eHeart I n d u c e d c o n s t r i c t i o no ft h el e f ts i d eo ft h eh e a r t t e m p o r a r i l y r a i s e sv e n o u s p r e s s u r e ,a n da tt h e same t i m ec a u s e sc o n g e s t i o ni nt h el u n g sa sw e l la si nt h e l i v e r .Th e s es y m p t o m s ,h o w e v e r ,v a n i s hw i t ht h ep a s s i n gawa~’ of t h ea c u t es t a g e . I n t e n s ep u l m o n a r yc o n g e s t i o nwast h ec a u s eo fe a r l vd e a t hi ns e v e r ec a s e s . I nc h r o n i cc a s e sv e n o u sp r e s s u r er e t u r n st o ‘normal whent h ea c u t es t a g ei s o v e r .T h e s eC加 e ssu~vived f o ral o n gp e r i o do ft i m ea p p a r e n t lyw i t h nos y m p t o m s . Noh e p a t i cd > ・ s f u n c t i o nwasn o t e d . H i s t o l o g i ce x a m i n a t i o no ft h e s ec a s e s ,h o w e v e r , showed t h i c k e n i n go fv e s s e l w a l l si nt h el u n g sd u et ot h ei n c r e a s e d pulmonary a r t e r i a lp r e s s u r e .F u r t h e r ,i n s o m eo f仙 台ecasesw2r巴 notedcong2stionaroundthecentralveins, andproliferation a n di n f i l t r a t 1 0 no ft h ec o n n e c t i v et i s s u eo fGussoN’ sc a p s u l e . Buti ti sh a r dt od e c i d e w h e t h e ro rn o tt h e s ec h a n g e sw e t ℃ b r o u g h ta b o u tby anoxemiad u et ol e f th e a r t CONSTRICTIVEPERICARDITIS F i g -.1 4 No.24 1 6 8 1 N o .2 1 C o n s t r i c t i o no ft h el e f ts i d eo ft h eh e a r t .T h i c k e n i n g ・o fp u l m o n a r yY e i n . 主 a 、 、 ,与 − ︷ b , 持 C a s e1P o s t m o r t e ms e c t i o ns h o w t h i c k e n i n go fp u l m o n a r y γ e i n . f a i l u r e( F i g .1 4 ) . 3 ) Summaryand D i s c u s s i o n I n d u c e dc o n s t r i c t i o no ft h er i g h ts i d eo ft h eh e a r tb r i n g sa b o u tv e n o u sp r e s s u r e r i s e ,andr i g h th e a r tf a i l u r ei ns e v e r ec a s e s ,b u ti nl i g h tc a s e sp r o d u c e so n l ya m i l d i n c r e a s ei nv e n o u sp r e s s u r e , and no r i g h th e a r tf a i l u r e . Symptomso fr i g h th e a r t : :t h i sc o n s t r i c t i o na r el e s ss e v e r et h a nt h o s ei nc o n s t r i c t i o no ft h e f a i l u r ep r o d u c e db w h o l eh e a r t . I n d u c e dc o n s t r i c t i o no ft h el e f ts i d eo ft h eh e a r tp r o d u c e snov e n o u sp r e s s u r e r i s e .S:<mptomso fl e f th e a r tf a i l u r ea p p e a ro n l i ns e v e r ec a s e s ;l i g h tc a s e sa p p a r e n t l : , v e ni nt h el a t t e r ,t h i c k e n i n go f¥'C悩むlw a l l so ft h e r e g r e s sw i t h o u t町 mptoms.Bute l u n g se n s u e si ft h ea r t e r i a lp r e s s u r eo ft h el u n g sc o n t i n u e st ob eh i g hf o ra l o n g t i m e . tm a > ・ b et o o I nsomel o n g s u r v i v i n gc a s e sh e p a t i cd y s f u n c t i o n waso b s e r v e d . I b o l dt oh o l danoxemiar e s p o n s i b l ef o rt h i s ,a smany p o i n t ss t i l lremainu n c l a r i f i e d . 古田t so fp a r t i a lp e r i c a r d i e c t o m yi nc a s e s Fromt h ea b o v ee x p e r i m e n t a lr e s u l t s ,e w i t ht h ewholeh e a r tc o m ; t r i c t e d mayb ei n f e r r e dt ob ea sf o l l o w s : D e p r e s s i o no fv e n o u sp r e s s u r e mayb ee x p e c t e dfromp e r i c a r d i e c t o m γ o ft h er i g h t : − , ’ 日本外科宝函第2 8巻 第 5号 1 6 8 2 R 制喝さき芯軍司 − q YS唱司E 守6 Y 8usミT " ' , 可 位 。 予言込占 E尽き 3 判官F 、 司 h SF r t s昌 n u f s i d eo ft h e h e ' . l r t ,b u ti ft h e o u t p u to f the l e f t v e n t r i c l ed o e sn o ti n c r e a s ei n c o r e s p o n d e n c e¥ ¥ ' i t ht h ei n c r e a s e d r i g h tv e n t r i c ul a ro u t p u t , pulmonar~· c o n g e s t i o n ,o r a c u t ed i l a t a t i o no ft h er i g h tv e n t r i c l ew i l lo c cu r . P e r i c a r d i e c t o m , ¥ ・ o ft h el e f ts i d eo ft h eh e a r tw i l l d e c r e a s et h ea r t e r i a lp r e s s u r e o ft h el u n g s , andt h ef u n c t i o no ft h er i g h tv e n t r i c l ew i l lb e improved somewhat, a s t h ev c n t ii c u l a rs e p t u m ,a s KuMA s t a t e d ,c o n t r o l sv e n t r i c u l a ro u t p u t . Butt h i ss o r to f p e r i c a r d i e c t o m. ' ’w i l ln o tbee f f e c t i v e enoug h f o r such s , ¥ ・ m p t o m so fr i g h th e a r t f a i l u r ea sa s c i t e sand edema. Thef o l l o w i n gp巴r i c a r d iectomywasc o n d u c t e dt o meet t h e above c o n s i d e r a t i o n s . C h a p t e rI I I P e r i c a r d ie c t o m , ¥ ・ Thee f f e c t so fp a r t i a lp e r i c a r d i e c t o m yi nc a s e so fc o n s t r i c t i o no ft h ewholeh e a r t weres t u d i e d , andc o m p a r i s o n wasmadebetweent h e s ec a s e sandt h o s ewiths e g m e n t a l p e r i c a r d i t i s .A l s osome s p e c u l a t i o n was done a st o how much o ft h ep e r i c a r d i u m s h o u l db ee x c i s e d . 1 ) M ethods A fewc a s e so fc o n s t r i c t i o no ft h ewhol eh e a r twhichhads u百e r e dfromc o n t i n u o u s c o l l e c t i o no F i fa g . ・1 s 5T c i t e s h , but weres ev e n o u sp r e s s u u r f ei f i c nt i e n h t ec l y o u r s e o fp e r ic a r d i e c t o m y . w e l lt o endure t h eo p e r a t i o n werec h o s e n 明観品。 f o rp a r t i a lp e r i c a r 【 l i e c t o m . ¥ ・ throughr i g h t I S O o rl e f t thoracotomy. Theγincludedt h o s e c a s e s which s u r v i v e df o r one ’ \ .e a r ,a n d 1 0 0 1 one : ・ e a rand ah a l f .Thevenousp r e s s u r e and h e p a t i c f u n c t i o n o ft h e s ea n i m a l s F i g . ・1 6T h er i g h th e a r tp r e s s u r ei nt h ec o u r s e o fp e r i c a r d i e c t o m y .N o .2 2 1 / 泌 /I f { ) ー − “一与 − 仰 向 う vvvf' 1 1 " . . り 帽 / I IIl l ゃー . ミ C ピ 明 B e f o r eP e r ic a r c l i e c t o my A f t e rp e r i c a r d i e c t o m v S y s t o l i cp r e s s u r e42mmHg-→ 52mmHgD i a s t o l i cp r e s s u r e3mrnHg→ OmmHg E m l d i a s t o l i cp r e s s u r e1 1l l l m H g→ 6mrnHg : ¥ o .1 40 mH 孟O 1 s o 1八 川叫ヨ 必 幻 / 醐\ J 草 色 1 r o 山時i 九 川ψh B e f o r eP e r i c a n l i e c t o m y A f t e rp巴r i c a r d i e c t o m v S y s t o l i cp r e s s u r e32mrnHg→ 40mrnHg D i a s t o l i cp r e s s u r eIOmmHg→S r nmHg E n < l d i a s t o l i cp r e s s i l ! ' cI S r n m H g→ llrnmHg CONSTRICTIVEPERICARDITIS 1 6 8 3 wereexaminedb e f o r e ,d u r i n ganda f t e rt h eo p e r a t i o n( F i g s .1 5and 1 6 ) . 2 ) C a s eR e p o r t C a s e1 ,N o .1 6 3 ,f e m a l e ,w e i g h t1 5 . 3 k g . Underwentl e f tp e r i c a r d i e c t o m y1 1 months a f t e rp r o d u c t i o no fp e r i c a r d i t i s . I n t h ee a r l ys t a g ef o l l o w e dac h r o n i cc o u r s e ,a s c i t e ss o m e t i m e sd e v e l o p i n g , sometimes dis::tpp~aring. F roma b o u tt h e2 0 0 t hdaya s c i t e swasc o n t i n u o u s .B e f o r eo p e r a t i o nt h e v e n o u sp r e s s u r eo ft h el o w e rl e g was 125mmo fw a t e r . BSPr e t e n t i o n7.5% a t1 0 m i n u t e s . Serump r o t e i n5 . 4 9g / d l , Albumin 20.4%,α−g l o b u l i n 13.9%,β−g l o b u l i n 3 7 . 5 % ,r y g l o b u l i n1 8 . 2 % . B e f o r et h eo p e r a t i o na s much a s c i t i cf l u i d removeda sp o s s i b l e . Theo p e r a t i o n wasd o n et h r o u g ho p e n i n gt h el e f ts i d eo ft h et h o r a x . Thep J l y v i n y l f o r m a l s p o n g e a d h e r e d c o m p l e t e l y t o t h eh e a r t , andwaso f c a r t i l a g i n o i ds o l i d i t y . A c t i o no ft h eh e a r t was markedly r e s t r i c t e d . Markingt h e c o u r s eo ft h ec o r o n a r ya r t e r y , we e x c i s e dt h ep e r i c a r d i u mo v e rt h el e f tv e n t r i c l e , 1 0 andt h es p ' . m g et o g e t h e rwithi t . Thev e n o u sp r e s s u r ed r o p p e dfrom 165mm 句 1 mmo fw a t e r . Thep e r i c a r d i u m was f u r t h e rd e c o r t i c a t e dfromt h er e g i o n sa r o u n d t h ei n f e r i o rvenac a v a ,b u t no change o c c u r r e di nv e n o u sp r e s s u r e .L o s so fb l o o d amountedt o1 0 0c c d u r i n gt h eo p e r a t i o n . Ap o s t o p e r a t i v et r a n s f u s i o n wasd o n e . A f t e rc l o s i n gt h et h o r a xs p e c i m e n so ft h el i v e rwere t a k e nt h r o u g hl a p a r o t o m y . Thel i v e rwasmarkedly e n l a r g e d and c o n g e s t e d . Ont h e2ndc l a ya f t e ro p e r a t i o n a s c i t e sbegant od e v e l o p , andt h ev e n o u sp r e s s u r ewas llOmm o fw a t e r . Ont h e1 0 t hday3 5 0 0c co fa s c i t i cf l u i dwasremovedbyp a r a c e n t e s i s . Butr i g h th e a r tf a i l u r e wentfrombadt ow o r s e . Ont h e1 4 t hday4000c co fa s c i t i cf l u i dwasa g a i nr e m o v e d . BSPr e t e n t i o nwas 12.5% a f t ! : l r1 0m i n u t e s . Ont h e1 5 t hdayt h i sa n i m a ld i e do f d y s p n e aa f t e rjumping down fromat a b l eo n e meterh i g h .F i n d i n g sa tn e c r o p s y : P l e u r a le f f u s i o n1 5 0c c ,s l i g h t pulmonary c o n g e s t i o nm a c r o s c o p i c a l l y .A s c i t i cf l u i d 5 0 0c c .I n t e n s eh e p a t i cc o n g e s t i o n . Thes u r f a c eo ft h el i v e rwasc o a t e dwithf i b r i n o u s 立i a s s e s . h ev e n o u sp r e s s u r ei nt h ec o u r s eo fp e r i c a r d i e c t o m y . F i g ・ .17 T C a s e3 C a s e4 C a s e2 相情 H . O 明術品。 3 5 ' 0 3 5 0 3 0 0 3 0 0 s r o 3 0 0 匂ぜを吋 き q 20 v宝 N h1 a A川、苦 ANU 、 町 苦言J h喧主国﹃ Y NN )SO u語 月 対g 、 せ 司品添句 ER E d E 唱号、 U ︽ Z 定宮、曹、一宮、5旬 、 唾 ♀5 0 明 明 ぬβ 200 ' > I ~ 日本外科宝函第2 8巻 第 5号 1 6 8 4 日 (1 s c2 ,N o .1 4 0 ,m a l e ,b l a c k ,w e i g h t1 1 .4 k g . U n c l e r n ・ c n t r i g h t p e r i c β 1d i e c t o m yo n ey e a r anda h a l fa f t e r p r c d t ℃t i o no f p e r i c a r d i t i s .B e f o r et h eo p e r a t i o nt h ev e n o u sp r e s s u r e was 118mm o fw a t e r .ESP e f o r et h eo p e r a t i o nserum p r o t e i n( T . r e t e n t i o n7.5%a t1 0m i n u t e s . Ont h e da~· b < と ,β− g l o b u l i n4 5 . 5%, r y g l o b u l i n P . ) was 4 . 7 g / d l , Albumin 34%, r t g l o b u l i n 1 5 . 9; 5 0 0c co fa s c i t i cf l u i dwasr e m o y c : d . Ont h edayo fo p e r a t i o nT .P .was3 . 9 1 5 . 4 ) 0・1 J g r / d l . Ther i g h ts i d eo ft h et h o r a x n’a so p e n e d , andf o u rf i f t h so ft h ep e r i c a r d i u m wase x c i s e d ,o n l yt h ep o r t i o np o s t e r i o rt ot h er i g h tv e n t r i c l eb e i n gl e f t . D e p r e s s i o n o t e d .Ont h e 2ndday a f t e rt h e o ft h ev e n o u sa n dt h ee n d o c a r d i a cp r e s s u r e wa日 n o p e r a t i o na s c i t e sb e g a nt od e v e l o p , andr i g h th e a r tf a i l u r eg r a d u a l l ywentfromb a d t ow o r s e ,c o m p l i c a t e dbye d e m a .T h i s animal d i e dont h e1 4 t hp o s t o p e r a t i v ed a y . Ont h e1 0 t hd a yESPr e t e n t i o nwas 10% a f t e r1 0m i n u t e s . 町: s l i g h tpulmonaryc o n g e s t i o n . 入日c i t i c臼u i d1 5 0 0c c .I n t e n s e F i n d i n g sa tn c c r o p h e p a t i cc o n g e s t i o n . C a s e3 ,N o .2 2 1 ,m a l e ,b l a c k ,w e i g h t1 4 . 6 k g . C o n t i n u o u sp r e日c n c eo fa s c i t e swasn o t e dfromt h e1 0 t hdaya f t e rp r o d u c t i o no f p e r i c a r d i t i s .R i g h tp e r i c a r d i e c t o m ywas performedi nt h ef o u r t hw e e k . Ont h ed a y b e f o r et h eo p e r a t i o n2 0 0 0c co fa s c i t i cf l u i dwasr e m o v e d .B e f o r et h eo p e r a t i o nt h e v e n o u sp r e s s u r ewas130mm o fw a t e r . ESP r e t e n t i o nwas 15%. a f t e r1 0m i n u t e s . 仕globulin 13.1% β−globulin 46%,γ−globulin T .P .was 5 . 9 g / d l , Albumin 24.3%, 1 6 . 6 % .D u r i n gandf o l l o w i n gt h eo p e r a t i o nt h ev e n o u sp r e s s u r ecommencedt od e c r e a s e m a r k e d l y ,andt h er i g h t e n d o c a r d i a c p r e s s u r ea l s oi m p r o v e d . The p o s t o p e r a t i v e g e n e r a lc o n d i t i o nwasg o o dw i t hnoa s c i t e sp r e s e n t . On a b o u tt h e1 0 t hp o s t o p e r a t i v e d a yt h eo p e r a t i o n wound b e g a nt oo p e n , and 2weeks l a t e rt h i s animal d i e do f 町. P l e u r a le 古u s i o n5 0c cNo a s c i t e s . s p o n t a n e o u sp n e u m o t h o r a x .F i n d i n g sa tn e c r o p S l i g h th e p a t i cc o n g e s t i o n . Nof i b r i n o u smembranen o t e d on t h es u r f a c eo ft h el i v e r . 3 ) SummaryandD i s c u s s i o n I S A A C’ sand. : ¥ I r n A K A w A ' sp a p e r sa r ea tp r e s e n tt h eo n l yr e p o r t sone x p e r i m e n t a l pericardiectorn~-. Toj u d g et h ee 町田t so fp e r i c a r d i e c t o m yt h e s er e s e a r c h e r st o o km i d a n dp o s t o p e r a t i v ec h a n g e si nt h ev e n o u sp r e s s u r ea st h es t a n d a r d . Themosti m p o r t a n tand k n o t t yp r o b l e mi nt h ee x p e r i m e n t a lp r o d u c t i o no f p e r i c引・d i t i si showt op r o d u c ec h r o n i cp e r i c a r c l i t i sv e r ys i m i l a ri nsymptomst oc l i n i c a l i f f i c u l t i e s mustb e O\℃crcome’ i f \\アewantt oe n a b l et h ec a s e so c a s e s . l\fan~· mored f i n d u , t i o n so nt h ee f T c c b 古 o ft h e0 1 〕c r a t i o n . l~)マ overcoming t h e s ed i f f i c u l t i e swef o r t u n a t e l y s u c c e e d e di np e r f o r m i n gp e r i c a r c l i e c t o m: γon o n ec a s e with a s c i t e smore thano n e r o d u c t i o no fp e r i c a r c l i t i s . Thep e 1加 nanceo ft h i so p e r a t i o n ons u c h ) ・ e a r枇 rt p al o n g s u r v i n n g c a s e . .o fi n d u c e d p e r i c a r d i t i s h a sn o tb e e nr e c o r d e di nm e d i c a l l i t e r a t u r e . i ) v ℃n o u sP r ℃s s u r e 戸 x p e r i m e n t a ls t u d yo fp e r i α 1n l i仁ctmm I s A A c ss t a t e dt h a tl e f t A f t e rmakingclll e p e r i c a r d i e c t o m yp r o d u c e dhemodynamicss i m i l a rt ot h o s eo f .c o n s t r i c t i o no ft h er i g h t CONSTRICTIVEPERICARDITIS 1 6 8 5 s i d eo ft h eh e a r t ,w h i l efromr i g h tp e r i c a r d i e c t o m yr e s u l t e d hemodynamicss i m i l a r t ot h o s eo fc o n s t r i c t i o no ft h el e f ts i d e ,t o o ,i sa b l et oc a u s ead e c r e a s ei nv e n o u s p r e s s u r e . I nr e g a r dt oc h a n g e si nv e n o u sp r e s s u r ed u et ot h eo p e r a t i o n ,t h e s etwor e s e a r c h e r su n a i m o u s l yr e p o r t e dt h a tv e n o u sp r e s s u r ecommencedamarkedd e c r e a s ea l r e a d y d u r i n gt h eo p 2 r a t i o n ,andd r o p p e dt onormali nt h e immediate p o s t o p e r a t i v ep e r i o d . I nt h e i re x p e r i m e n t s ,h o w e v e r ,p e r i c a r d i e c t o m y was u s u a l l yd o n ea b o u ta month a f t e rt h ep r o d u c t i o no fp e r i c a r d i t i s ,i nt h ea c u t eo rs u b a c u t es t a g ewhenm y o c a r d i a l f a i l u r ewass t i l ll a t e n t . i g h tp e r i c a r d i e c t o m ya b o u to n emontha f t e rp r o d N o . 221 whichunderwent r u c t i o no fp e r i c a r d i t i sshowedamarked d e c r e a s ei nv e n o u sp r e s s u r ea l r e a d yi nt h e c o u r s eo fo p e r a t i o nl i k et h ec a s e sr e p o r t e d byt h ea b o v er e s e a r c h e r s , and hadno ascit~s aft~r t h 合 o p 2 r a t i o n .But p e r i c a r d i e c t o m yo nt h el o n g s u r v i v i n gc a s e s which 町民t i v e . showedsymptomss i m i l a rt ot h J s eo fc l i n i c a lc a s e sp r o v e dt ob en o ts oe Namely, t h o u g he x c i s i o no ft h er i g h ts i d eo ft h ep 2 r i c a r d i u mp 1 吋 u c e da s l i g h tf a l l i nv e n o u sp r e s s u r ei nN o .1 4 0 ,t h ev e n o u sp r e s s u r ew a s , twoo rt h r e ed a y sl a t e r ,a s h i g ha sb e f o r et h eo p e r a t i o n .M o r e o v e r ,r i g h th e a r tf a i l u r et o o ka s u d d r nt u r nf o r t h ew o r s e , andafew d a : ・ , ;l a t e r al a r g e c o l l e c t i o no ff r e s h a s c i t e s andedema ℃v e a l e dat r o p h y b r o u g h td e a t ht ot h i sa n i m a l .P a t h o l o g i ce x a m i n a t i o no ft h i sc a s eI andd e g e n e r a t i o no ft h em : ≪ ) C a r d i u m ,a sw i l lb es h o r t l yr e p o r t e dby S A I T O ,o n eo f o u ra s s o c i a t e s . Buti nt h eformerc a s enos u c hp a t h o l o g i cc h a n g e sweren o t e di nt h e h e a r t . Fromt h ea b o v ed a t ai ti sc o n s i d e r e dt h a tn o r m a l i z a t i o no ft h ev e n o u sp r e s s u r e d e p e n d sv e r ymuchont h ec o n d i t i o no ft h emyocardiuma tt h et i m eo fp e r i c a r d i e c t o m y ;i nt h es t a g ewhenm y o c a r d i a lf a i l u r e sh a so c c u r r e d , manyo t h e rf a c t o r swhich p r e v e n td e p r e s s i o no ft h ev e n o u sp r e s s u r e ,s u c ha sc h a n g em v e n o u st o n eand v e s s e l w a l l s ,mustb ec o n s i d e r e dt ob ep r e s e n ti nmorea d v a n c e dd e g r e e s . I nN o .1 6 3t h ev e n o u sp r e s s u r ed e c r e a s e dw h i l et h el e f ts i d eo ft h ep e r i c a r d i u m wasb e i n ge x c i s e d ,b u ta f t e rt h eo p e r a t i o nr o s ea g a i nt ri t sp r e o p e r a t i v eh e i g h t .T h i s a n i m a ld i e do fp o s t o p e r a t i v ee x a c e r b a t i o no fr i g h th e a r tf a i l u r e .I nt h i sc a s e ,t o o , m y o c a r d i a lf a i l u r ewasp a t h o l o g i c a l l yd e m o n s t r a t e d . Asshowna b o v e , anda swas i n f e r r e dfrom e x p e r i m e n t a lr e s u l t so ns e g m e n t a l p e r i c a r d i t i s , p e r i c a r d i e c t o m y , whether r i g h to rl e f t ,i sc a p a b l eo fd e c r e a s i n gt h e v e n o u sp r e s s u r e .I ti sd e s i r a b l ef o rc o m p l e t en o r m a l i z a t i o no fv e n o u sp r e s s u r et h a t t h ep e r i c a r d i u ms h o u l db eremoveda se x t e n s i v e l ya sp o s s i b l e . Whens e v e r em y o c a r d i a l f a i l u r ei sp r e s e n t , no e s s e n t i a l d e c r e a s ei nv e n o u s p r e s s u r ec a nb ee x p e c t e d from p e r i c a r d i e c t o m y ;a s l i g h tm i d o p e r a t i v ed e p r e s s i o ni s s o o nf o l l o w e dbya p o s t o p e r a t i v e ris~. T h e r e f o r e ,t h eo p 2 r a t i o ns h o u l db ed o n ei nt h e e a r l ys t a g eb e f o r em y o c a r d i a lf a i l u r ebecomess e r i o u s . i i ) L i v e rF u n c t i o n Thei n f l u e n c e so fp e r i c a r d i e c t o m y upon t h el i v e rw i l lb ed i s c u s s e dh e r e . I nN o . 221 p r e o p e r a t i v eb i o p 町 s h o u l di n t e n s ec o n g e s t i o no ft h el i v e ra c c o m p a n i e d byhemorrhagei np l a c e s . ESP r e t e n t i o n wasa sh i g ha s 15%, i n t e n s ec o n g e s t i o n 日本外科宝函第28巻 第 5号 1 6 8 6 musth a v ed i s t u r b ョ dt h ef u n c t i o no fhepJ . ti cc e l l s . Buta f t e ro p e r a t i o nd e c r e a s ei n γ e n o u sp r e s s u r e ,andd i s a p p e a r a n c eo fa s c i t e sweren o t e d.TheBSPt e s t ,t o o ,g a v ea t 3 t t e rr~3ult ( 5%).At ne cr o p 3 yc 0 m p a r a t i v e l y mild atrophyo fh e p a t i cc e l l swas n o t 〔 つ. 1T h i sf a c ts howst h a the p a t i cc l y日f u n c t i o nbroughtaboutby i n t e n s ec o n g e s t i o n i se a s i l yr e c o v e r a b l et h r o u g hp e r i c a r d i e c t o m yi nt h ee a r l ys t a g e when m y o c a r d i a l f a i l u r ei sa b s e n t . I ns u c hc h r o n i cc a s e sa sNo .1 6 3and N o .1 4 0白b r o s i sand a t r o p h yo fh e p a t i c c e l l swereh i s t o l o g i c a l lymorepredomin: r n tthanc o n g e s t i o n .D i s t u r b a n c eo ft h ee x c r e t o r yf u n c t i o n ,t o o , wa日 r a t h e rm i l d (BSPr e t e n t i o n7 . 5∼ 1 0%). But i ns p i t eo fa l l t h i s ,t h eo p e r a t i o ne x a c e r b a t e dr i g h the a rtf a i l u r e , and p o s t o p e r a t i v eBSP r e t e n t i o n becameh i g h .I ti so fc o u r s ev e r yunr e a s Jn a b l et oe x 1 日c tt h a tal o n g s t a n d i n gh e p a t i c d y s f u n c t i o ns h o u l dshowi n s t a n ti m p 1 . 1 刊 m entw i t h pe r i c a r d i e c t o my . M o r e ; w e r ,t h e d e c r e a s ei nv e n o u sp r e s s u r eb r n u g h t ab: mt by pミ r i c a r d i e c t o m yw i l lb e o汀s e tb y v a r i o u si n j u r i o u sf a c t o r sa t t e n d i n gs u r g ♀r ywhicht e n dt oi n c r e a s ehe p a t i cd y s f u n c t i o n , hy ・ l 〕 ' . )p r o t e i n e m i a ,a s c i t e sande d e m a . The r e f or ei ns u c hc h r o n i cc a s e sp e r i c a r d i e c t o m y h a sanomino u sl 】、 】s s i h l i t : <o fc a u s i n g untime l yd e a t h lJ~· g i v i n gr i s e句 at e m p o r a r y p : : > s t o p e r a t i v ea g g r a v a t i o no fr i g h th e a r tf a i l u r e . Such b e i n gt h ec a s e ,i fm i d -a n d p : : i s t o p e r a t i v ed e c r e a s ei nv e n o u sp r e s s u r ei ss l i g h t , and i fs e v e r eexc r e t o r yd i f f i c u l t y i sp r e s e n ti nc h r o n i cc a s e s ,h e p a t i cd y s f u n c t i o nand h yp ~lproteinemia mustb eg i v e n a d e q u a t ep r e・ andp o s t o p e r a t i v et r e a t m e n t . PARTI I STUDIESON CLINIC入L CASES Thep r e s e n ta u t h o rs t u d i e df o u rc l i n i c a lc a s e swhichunderwent p e r i c a r d i e c t o m y a to u rh o s p i t a l , making u s eo ft h e exp e r i m e n t a lr e s u l t so fp a r tI , and c o m p a r e d t h e mw i t ht h ee x p e r i m e n t a lc a s e s . 1 .C a s eR e p o r t C a s e1 , H.K . ,a g e d1 7 ,m a l e ,unem1 〕J o y e d . C h i e fc o m p l a i n t:t a c hy c a r d i aanddys p n e a .H i s to 1 ・ 3o ft h ed i s e a s e :P a r t i c i p a t e d i na Marathone i g h tmonth sa g o ;o n eweeka f t e rt h er a c ed e v e l o p e dt a c h y c a r d i aa n d cl~·spnea; t h e ne d e m a ,o l i g m 旬 a nda b d o m i n a ls w e l l i n g( A s c i t e s ) made t h e i ra p p e a r a n c e . Admitteda f t e rr e p e a t e de p i s o d e s .C l i n i c a lF i n d i n g sa tt h etimeo fa d m i s s i o n : A s c i t e sandedemaa b s e n t . Areao fc a r d i a cd u l n e s se n l a r g e d .P e r i c a r d i a lf r i c t i o nr u b he a r d .R a l e sp r e s e nti nb o t hl u n g s . Pe r i c a r d i t i sp a t t e r nandr i g h tv e n t r i c u l a rhyp e r t r o p hyn o t e di ne l e c t r o c a r d i o g r a m s . Be f or eo p e r a t i o nt h el i v e r was e n l a r g e db ・ ) f i v e ~-nge山readths. Thep r e s s u r eo ft h ec u b i t a lv e i n was220mm o fw a t e r . BSP r e t e n t i o n was 3 5% a t3 0m i n u t e s . Co.R R 3 ,C c l RR 7 ,T .P . was 5 . 4 g / d l ,a l b u m i n 5 3 . 2つ 令 α−g l o b u l i n 8.0%, β−g l o b u l i n 1 6 . 8%, γ−g i o b u l i n 20.0%, A/ G 1 .1 4 .T o t a l serumc h o r e s t e r o lwas 1 5 9 . 4 8mg/ d l ,c h l e s t e r o le s t e r1 3 8 . 7 mg/ d l . ' Thet h o r ax was 叩~?ed t h r o u g hal e f t巾 r s a li n c i s i o n . Thel u n g s werea d h e r e n t t ut h eI 削 r a landt h echap~_rag-1~a. Koh e a r ta c t i o n wasn o t e〔l ,b u ti ta p p e a r e dw i t h d e c o r t i c a t i o no ft h ep e r i c a r d i u mfromt her e g i o n sa d j o i n i n gt h er i g h tand l e f tv e n t r i c l e s . Thep a t i e n thadaf a v o u r a b l e po s t o p e r a t i v ec o u r s e , and l e f tt h eh o s p i t a l . He ’ CONSTRICTIVEPERICARDITIS 1 6 8 7 wasr e a d m i t t e dt e nmonthsl a t e r ,a shehadar e l a p s コo fedemaandd y s p n e a . Cl i n i c a l f i n d j n g sa tt h et i m eo fr e a d m i s s i o n : Venous i 】r c s s u r e 230mm o fw a t e r ,G R o s s ' r e a c t i o n( 士 )• U r i n a r yu r o b i l i n o g e n ( 汁 ) .Serum Na 3 4 . 5 m g / d l ,K 1 5 . 2 m g / d l ,T . P .5 . 4 g / d l , Albumin,α− g l o l m l i n , 13.9%;β− g l o b u l i n ,2 0 . 9%; ゥ ・ −g l o b u l i n ,1 9 . 7 % ; CoR R I ,C d R ,R l O .R 2 o p e r a t i o n : Th2t h o r a x waso p e n e dt h r o u g hmedian s t e r n o t o m y . I m m 2 d i a t e l ya f t e r t h o r a c o t o m y paroxysmal t a c h y c a r d i a ( 3 0 0 / m i n u t e ) a p p e a r e d , whicha saparoxysma g a i no c c u r r e duponr e m o v a lo fa3 c m .s q u a r eo fp e r i c a r d i u m , t h eo p e r a t i o nwasd i s c o n t i n u e d ,andt h2t h o r a xwasc l o s e d .Tenm i n u t e sa f t e rc l o s i n g o ft h et h o r a x ,t h ep a t i e n t s t o p p e d b r e a t h i n g . Though m a s s a g i n go ft h eh e a r t p r o d u c e dtemp~rary recover~-, hed i e dt h r e eh o u r sl a 民r . .:'\cc rops~· : Thel i v e rshowed h y p 2 r t r o p h y ,andc i r r h o s i si np l a c e s . Pulmonary c o n g e s t i o n waso fam i l dd e g r e e , b u tt h ev e s s e lw a l l sshowedt h i c k e n i n g ,andh e a r tf a i l u r ec e l l s werep r e s e n t .D e g e n e r a t i o no ft h emyocardiumwasn o t e d . Thec a b i t a l\アe i na l s ot h i c k e n i n gand s c l e r o s i s . C a s e2 , A.T . ,a g e d2 4 ,m a l e ,s t u d e n t . C h i e fc o m p l a i n t : Abdominal s w e l l i n g . Histor~· o ft h ed i s e a s e : A n o r e x i aand g e n e r a lm a l a i s ei nt h e summero fh i s2 1 s ty e a rw i t h o u tan~・ special c a u s e .I nMay o fh i s22ndy e a rf e l ta p u l s a t i n gp a i na tt h eb a c ko ft h eb r e a s tb o n e .I nJuneo f t h esamey e a rs u佐 r e d from d γ s p n e a ,a b d o m i n a ls w e l l i n g andf e v e ro f3 8∼ 3 9° C . B l o o d ye x u d a t e was w i t h drawn b yp 2 r i c a n l i a l p; m c t u r e .T h e s es~’mptoms were a l l e v i a t e dbyt h ea d m i n i s t r a t i o no fSM,PAS,and INAH.I nO c t o b e rf a c i a l edema a p p e a r e d ,andh e p a t i cs w e l l i n g wasn o t e d .I nJ a n u a r ; γofh i s2 4 t hy e a ra b d o m i n a l s w e l l i n gbecamev e r ym a r k e d , and 4 6 0 0c co fa s c i t i cf l u i dwas r e m o v e d . C l i n i c a l f i n d i n g sa tt h et i m eo f a d m i s s i 0 n : Marked engorgement o ft h ej u g u l a rv e i n , a b d o m i n a ls w e l l i n g , and s i g n so fd e v e l o p i n ga s c i t e s . Edema a b s e n ti nt h el o w e r e x t r e m i t i e s .Enlargemento fa r e ao fc a r d i a cd u l n e s sn o tv e r yr e m a r k e d .Hearts o u n d s f a i n t ; murmurn o td i s t i n c t . Thel i v e re n l a r g e dtwof i n g e r b r e a d t h s .O p e r a t i o n :Median s t e r n o t o m y .D e c o r t i c a t i o nwasd o n e fromt h e apext ot h el e f tv e n t r i c l e ,andl a s t l y t h ep e r i c a r d i u mo v e rt h er i g h tv e n t r i c l e was e x c i s e d ,a f t e r whicht h eh e a r tb e a t g a i n e ds t r e n g t h .Theh e a r ta x i sl a yh o r i z o n t a l l y . P o s t o p e r a t i v ef a l li nt h ev e n o u sp r e s s u r ewass l i g h t ,anda s c i t e sd i dn o td i s a p p e a r . E f f e c t so ft h eo p e r a t i o n were n o t e do n e month l a t e ri n i ) improvement o f h e p a t i cf u n c t i o n , i i )a p p e a r a n c eo ft h e apex b e a to ft h eh e a r t , i i i ) i n c r e a s e d o x y g e ns a t u r a t i o nandc a r d i a co u t p u t , i v ) i n c r e a s e d urinar~· o u t p u t ,and v )i m p r o v e da p p e t i t e .Butnoimprovementwasn o t e di n i )a r t e r i a landv e n o u sp r e s s u r e , i i )t h eamounto fa s c i t e s ,and i i i ) QRSp a t t e r no ft h ee l e c t r o c a r d i o g r a m . F i v emonthsa f t e rt h eo p e r a t i o nt h ev e n o u sp r e s s u r er e m a i n e ds t i l lu n i m p r o v e d , b u ts u b j e c t i v esymptoms were much b e t t e r . Fromt h e7 t hp o s t o p e r a t i v e ロwnths a s c i t e sb e g a nt oa b a t e ,andt h eg e n e r a lc o n d i t i o ni m p r o v e dm a r k e d l y . Tenmonths l a t e rt h el i v e rwase n l a r g e do n l yo n ef i n g e rb r e a d t h ,andt h e meanu r i n a r yo u t p u t was1 5 0 0c c .A y e a ra f t e rt h eo p : : r a t i o nt h ep a t i e n tr e t u r n e dt os c h o o l . C a s e3 ,a g e d5 1 ,m a l e ,d e a l e ri np r i n t e dm o u s s e l i n e . C h i e fc o m p l a i n t : Edemaanda b d o m i n a lm℃l l i n g .R i s t o n ・ o ft h ed i s e a s e :S t r u c k h a r d ont h ec h e s ta b o u ttwentyy e a r sa g o ,c o n t r a c t e dr i g h tpulmonary t u b e r c u l o s i品 . ‘ ' 1 6 8 8 日本外科宝函第2 8巻 第 5号 I nF e b r u a r yo fh i s4 8 t hy e a rc o m p l a i n e do fg e n e r a lm a l a i s eandlow f e v e r ,w h i l e edemaa p p e a r e do nh i sf a c ea n r ll o w e rc x t i ・ c m i t i e s .D i a g n o s e da sp e r i c a r q i t i s ,b u t rs u百e r e c lfrom t o o kn od e c i s i v et u r nf o rb e t t e ro rw o r s e .I n Juneo fh i s5 1 t h同 a c o u g h i n g ,a b d o m i n a ls w e l l i n g , andedemao ft h ef a c eand l o w e re x t r e m i t i e s .C l i n i c a l f i n d i n g sa tt h et i m eo fa d m i s s i o n : Marked engorgemento ft h ej u g u l a rv e i nwas n o t e d .Thel i v e rwasp a l p a b l et h r e ef i n g e rb r e a d t h sb e l o wt h ec o s t a lm a r g i n .S i g no f d e v e l o p i n ga s c i t e sn℃ r en o t e d . Thea r e ao fc a r d i a cd u l n e s swase n l a r g e dt o w a r d st h e a l e swereh e a r d .B i o p s ya f t e rh o s p i t a l i z a t i o ns h o u l db eh e p a t i c l e f t .Mucousandclr~' r c i r r h o s i s .O p e r a t i o n : Thet h o r a xwaso p e n e dt h r o u g h median s t e r n o t o m y . The h e a r t a c t i o nI γ a ss c a r c e l yd i s c e r n i b l eo nt h ea n t e r i o rp a r to ft h er i g h ts i d e ,b u ts l i g h t l y n o t e do nt h el e f ts i d e .D e c o r t i c a t i o n was c o n d u c t e d fromt h er e g i o na d j o i n i n gt h e l e f tv e n t r i c l et o w a r d st h er i g h tv e n t r i c l e . The r i g h ts i d eo ft h ep e r i c a r d i u m was t h i c k e n e d ,andc o n t a i n e dt h er e s i d u eo ft h ecavum p 2 r i c a r c l i i ,i n which n e i t h e rp u s n o rc a s e o u sm a s s e swerep r e s e n t . Ont h er i g h ts i d ee x c i s i o ne x t e n d e dt ot h er i g h t n gd o n e ,c a l c i u md e p o s i t sw c 1℃ d e t e c t e di ns e v e r a l a u r i c l e .W h i l ee x c i s i o n was b巴i p l a c e s . 人b o u tt ,,℃ n t yc l a y sa f t e rt h eo p 巴r a t i o n i ) cl~’spnea, i i ) abdominals w e l l i n ga n d i i i ) engorgem己n to ft h ej u g u l a rv e i n d i s a p p e a r e d . About t h r e e months l a t e rt h e e l lt o lOOmm o fw a t e ra c c o m p a n i e d by marked improvementi n v e n o u sp~·essure f t h eg e n e r a lc o n d i t i o n . C a s e4 , Y. T . ,a g e d2 6 ,m a l e . C h i e fc o m p l a i n t : Edema o ft h e l o w e r e x t r e m i t i e s , and abdominal s w e l l i n g . ro f 39' ぐ w i t h o u t H i s t o r yo ft h ed i s e a s e :I nA p r i lo f1 9 4 2 had, ac h i l l , and f e\ァe anye x c i t i n gc a u s e .Undert h ed i a g n o s i so ft u b e r c u l o u sp e r i c a r d i t i sher e c e i v e d SM, 日 a n〔lI t ' ¥ λ H . Thef e v e ra b a t e db u ti tw加 r e p l a c e dbys y s t e m i cedema,a b d o m i n a l P λ, s w e l l i n g ,andc o u g h i n g .D i g i t a l i sand d i u r e t i cd r u g shadno d e c i s i v ee f f e c tont h e s e s y m p t o m s .C l i n i c a lf i n d i n g sa tt h et i m eo fa d m i s s i o n : Abdominals w e l l i n g wasp r e s e n t . a l p a b l et h r e ef i附 rb r e a < l t h s .S i g n so fd e v e l o p i n ga s c i t e sn o t e d . Thel i v e r叫ewasp P o l y c y t h e m i awas p r e s e n t . O p e r a t i o n : The t h o r a x was o p e n e d throughmedian s t e r n o t o m y . Hearta c t i o nwasr a t h e rs t r o n g . Thep e r i c a r d i u mshoweda w h i t eb e l t l i k e t h i c k e n i n go v e rt h eh e a r t ,t h el e f ts i d eo ft h er i g h tv e n t r i c l e , and r i g h ta t r i u m . Thep e r i c a r d i u mo v e rt h er i g h tv e n t r i c l e wasf i r s ti n c i s e d , and d e c o r t i c a t e d . when 田s u r e山 weds m a l ld e c r e a s e . Then d e c o r t i c a t i o np 附川叶 t ot h el e f t t h ev e n o u sp r v e n t r i c l eandt h ep o s t e r i o rs i d eo ft h er i g h tv e n t r i c l e .Thet h i c k e n e d bandwasn o t e d al i t t l el o w e rt h a nt h em i d d l ep a r to ft h er i g h tandl e f tv e n t r i c l e s .C o n s t r i c t e db Y e a c h i n gt h eapexshowedaf e e b l eb則 . Uponi n c i s i o n占 t h i sb a n d ,t h el o w e r附 t r t h ebandt h ev e n o u sp r e s s u r eshowedas u d d e n , markedc l r o p , andt h eb e a t ,t o o , was s u d d e n l yi n t e n s i白ed.λfter t h eo p e r a t i o np l e u r a le 百u s i o nc o l l e c t e d , andd e c r e a s ei n ! ? 一 一 protein仰 per} llSじ~ ・ e n o u si ) r e 出u r e羽・ e r ea l s o叫 e d .Butt h e s e symptomsg削 叫l y叫)S i d e d . <川 2 . D 1 s c u出 i 1 ) P e r i p h e r a l γ e 1 1 1i uパ P r e s s u r e I n c r e a s ei nv e n o u sp r e s s u r ei sc h a r a c t e r i s t i co ft h i sd i s ι a同: a l lo u rc l i n i c a lc a s e s CONSTRICTIVE.PERICARDITIS 1 6 8 9 h a c lp r e s s u r e so f200∼400mmo fw a t e r .Butac o r r e l a t i o nd o e sn o tn e c e s s a r i l ye x i s t b e t w e e nt h eh e i g h to fv e n o u sp r e s s u r eandt h ed e g r e eo fh e p a t i cd y s f u n c t i c n ,m : c i t e s ande d e m a . Fors a m p l e ,c a s e 1was c l i n i c a l l ymosts e v e r e ,b u tv e n o u si 1 r c s s u r er i s e wasr a t h e rl o w ,w h i l ec a s e2and3which had m i l d symptomshad r a t h e rh i g h v e n o u sp r e s s u r e . 羽T i t hr e g a r dt ot h ev e n o u sp r e s s u r ec h a n g e sc a u s e dby p e r i c a r d i e c t o m y ,e x c i s i o no ft h el e f tv e n t r i c u l a rp 2 r i c a r d i u ma l o n ep r o d u c e d’ac o n s i d e r a b l ef a l l , ! 口ti ft h a to ft h e p己r i c a r d i u mo v e rt h er i g h tv e n t r i c l ewas a d d e d , af a rs h a r p e r d r o pwasn o t e d .Themostr e m a r k a b l ed r o pr e s u l t e dfrom e x c i s i o no ft h et h i c k e n e d p e r i c a r d i u me n c i r c l i n gt h eh e a r tl i k eab e l t .I nt h er e l a t i o no ft h es i t eo fe x c i s i o n t ot h ed e c r e a s ei nv e n o u sp r e s s u r eap e r f e c tc o r r e s p o n d e n c ewasn o t e db e t w e e nt h e ft h er i g h ts i d eo ft h ep e r i c a r d i u m c l i n i c a lc a s e sandt h ee x p e r i m e n t a lo n e s ;rem(凡なlo wasmoree f f e c t i v ethant h a to ft h el e f ts i d e . P a p e r sc J n c e r n i n gp o s t o p e r a t i v en o r m a l i z a t i o no ft h ev e n o u sp r e s s u r ehaveb e e n p u b l i s h e dbyZ E N K E R ,S A W Y E R S ,S c A N N E L , LINDSKOGandMoUNsEY amongo t h e r s ,b u t t h e r ei ssomed i s p a r i t yo fo p i n i o nont h i sp J i n t . Somea s s e r tt h a tt h ev e n o u sp r e s s u r e r e t u r n st onormalw i t h i na s h o r tt i m ea f t e rt h eo p e r a t i o n ,w h i l eo t h e r ss a yt h a tt h e n o r m a l i z a t i o nt a k e s 1 0∼2 0 w e e k .I no u r c a s e2and3i n which a c o n s i d e r a b l e はr ewasn o t e da l r e a d:,;ァ d u r i n gt h eo p e r a t i o nr a p i dp o s t o p e r a t i v e d e c r e a s eo fv e n o u sp r e sヨ n o r m a l i z a t i o nt O J kp l a c e .C a s e2i nwhicho n l yas l i g h td e p r e s s i o nwasn o t e dd u r i n g t h eo p e r a t i o nshowed n o r m a l i z a t i o no ft h ev e n o u sp r e s s u r eandimprovement o ft h e c o n d i t i o no n l ya f t e ro n ey e a rands i xmonthso b s e r v a t i o np e r i o d . MINAKAwA e m p h a s i s e dt h ec o r r e l a t i o n s h i pb e t w e e np o s t o p e r a t i v ed e c r e a s eo ft h e v e n o u sp r e s s u r eand p a t h o l o g yo ft h ep e r i c a r d i u m . The p r e s e n ta u t h o rs t a t e di n P a t t 1t h a tn o r m a l i z a t i o no ft h e v e n o u s p r e s s u r e d e p e n d e d upon t h ed e g r e eo f m y o c a r d i a lf a i l u r e .T h i sf a c tp r o v e dt oh o l dt r u ei nc l i n i c a lc a s e s . Namely, c a s e1 w i t ha d v a n c e dm y o c a r d i a lf a i l u r ef o l l o w e dav e r yunhappyc o u r s e . Long ”t ermo b s e r v a t i o ni sn e c e s s a r yi ft h ev e n o u sp r e s s u r ed e c r e a s e so n l ys l i g h t l y d u r i n gt h eo p e r a t i o n . And p e r i c a r d i e c t o m ys h o u l db ec a r r i e do u tb e f o r em y o c a r d i a l f a i l u r eh a sr e a c h e dt h ea d v a n c e ds t a g e . Asmuch p e r i c a r d i u ms h o u l db eremoveda s p o s s i b l e . 2 ) L i v e rF u n c t i o nandP a t h o l o g i cP h y s i o l o g y i ) Hepatomegaly Thoughi nc o n s t r i c t i v ep e r i c a r d i t i sh e p a t i cs w e l l i n g ahvays a p p e a r st o g e t h e r 也b l i s h e dbetween w i t hi n c r e a s ei nv e n o u sp r e s s u r e ,ap a r a l l e lr e l a t i o ni sn o talwayse s t h eh e i g h to fv e n o u sp r e s s u r eandt h ed e g r e eo fh e p a t i cs w e l l i n g . Buti ni n d i v i d u a l c a s e sa r ec o n c e r n e d ,ap a r a l l e li sn o t e d( F i g .1 9 ) . i i ) L i v e rF u n c t i o n( F i g .1 8 ) ScHERLOCKo n c er e p o r t e do nt h er e l a t i o nb e t w e e nt h ep a t h o l o g i cf i n d i n g sandt h e h e p a t i cf u n c t i o no fcommonc a s e so fh e a r tf a i l u r e ,andi nt h i sr e p o r thes t a t e dt h a t c o n s t r i c t i v ep e r i c a r d i t i sd e v e l o p e d ah i g h e rg r a d eo fh e p a t i cd y s f u n c t i o nthan any ℃ n o t e dh e p a t i cd y s f u n c t i o n , o t h e rk i n do fh e a r tf a i l u r e .I na l lo u rc a s e s ,t o o ,' p r o l o n g a t i o no fBSPe x c r e t i o n ,d e c r e a s ei nscrumc h o l c 刈 ℃r o l ,h y p o p r o t c i n e m i a , and a b n o r m a l i t yi nd i f f e r e n t i a lserump r o t e i n . 日本外科宝函第2 8 巻 第 5号 1 6 9 0 F i g1 8L i v e rf u n c t i o n s C a s e2 ! 1 1 / J I 2 0 / f i l 2 2 / N 8 / V 1 6 / V 2 1 / V 1! V I 1 1 / V l 1 2 / V l l 1 2 / X l l T .P . g / d l IAl% I~-gl % I ) g lゲ 2 6 . 8 2 8 . 7 2 7 . 0 iAタ 1 5 . 1 1 4 . 9 2 5 . 0 4 0 . 3 4 3 . 3 1 8 . 5 9 . 3 1 9 . 6 2 6 . 6 2 1 . 6 2 0 . 8 0 . 6 7 0 . 7 6 4 7 . 2 4 8 . 8 4 9 . 0 1 1 . 1 1 0 . 9 9 . 8 1 6 . 7 1 7 . 1 1 2 . 7 2 5 . 0 2 3 . 2 2 8 . 5 0 . 8 9 0 . 9 5 0 . 9 6 I ! o ,C d I B .s .P .% IC 0 . 9 5 0 . 8 8 0 . 5 6 9 . 3 9 . 6 1 1 . 0 4 8 . 8 4 6 . 8 3 7 . 0 7 . 7 7 . 1 6 . r ¥i x g l% 2 7 . 0 2 5 . 0 R 3R 1 2 R sR1 1 3 . 0 1 5 . 0 1 7 . 0 R 2R 1 2 P e r i c a r c l i e c t o m y 5 . 9 5 . 8 6 . 3 6 . 6 6 . 8 8 . 9 R 3R 1 0 1 3 . 0 C a s e3 王子 g / d l IA l% ¥ i x g l% 丙i% ¥r-gl% 2 2/ 泊i 2 2 / I 2 1 / J I 2 8 / N 2 0 / V 2 2 / J X . 2 1 / X 1 3 / X I 3 / X I 2 1 / I 8 . 4 8 . 0 8 . 2 8 . 0 8 . 0 7 . 9 4 6 . 9 4 7 . 1 4 1 . 7 5 1 . 6. 5 l . 7 5 1 . 0 6 . 1 4 . 6 8 . 3 4 . 9 5 . 9 6 . 4 1 3 . 2 1 6 . 7 1 4 . 5 1 2 . 9 1 2 . 1 3 2 . 4 3 5 . 0 3 3 . 3 2 9 . 0 2 6 . 5 3 0 . 5 1 日 ICo C d R 6 R s R 6 R1 1 7 . 5 R 4 R 6 7 . 0 7 . 5 R 4 R 2 R s R s B .s .p% 0 . 8 9 0 . 1 3 I 1 0 . 0 1 . 0 6 1 . 0 益 P e r i c a r d i e c t o m y 8 . 2 8 . 8 4 0 . 6 7 . 0 8 . 8 1 8 . 3I 5 . 3 1 5 . 7I 3 0 . 6 7 a ) C o b a l tandCadmiumR e a c t i o nT e s t s I ne x p e r i m e n t a lc a s e switha s c i t e saweakl e f ts i d er e a c t i o n was n o t e d ,b u ti n t h ef o u rc l i n i c a lc a s e st h e r ewasno u n i f o r m i t yi nr e a c t i o n ,t h a ti st os a y , someo f themhadal e f ts i d er e a c t i o n , ando t h e r sar i g h ts i d eo n e . b ) ESPT e s tandL i v e rP a t h o l o g y I nc h r o n i cl o n g s u r v i v i n ge x p e r i m e n t a lc a s e sESPr e t e n t i o nshowedc o m p a r a t i v e l y s m a l lv a l u e si ns p i t eo fh e p a t i cf i b r o s i s .I no u rc l i n i c a lc a s e s ,h o w e v e r ,t h eESPt e s t e t e n t i o nwas r e v e a l e dar a t h e rh i g hd e g r e eo fe x c r e t o r yd i f f i c u l t y ;i nc a s e 1ESP r 35%a f t e r3 0m i n u t e s ,anda tn c c r o p可 h e p a t i cc i r r h o s i s \\'出 n o t e d .I nc a s e3 ,r a t h e r i n t e n s ef i b r o s i swasn o t e da tb i o p s y whenESPr e t e n t i o nwas7%a f t e r3 0m i n u t e s . Asa l r e a d yi n f e r r e dfromexp 巴r i m e n t a lc a s e s , t h e s ef a c t ss h o u l db eu n d e r s t c c da s i n d i c a t i n gt h a tr a t h e r i n t e n s e h e p a t i c f i b r o s i so rc i r r h o s i si sp r e s e n t wh仁1 ESP r e t e n t i o nshowsh i g hv a l u e s .E s p e c i a l l ywhenESP r e t e n t i o n amountst omoret h a n 20%,i ti st ob 2c o n s i d e r e dt h a th e p a t i cc i r r h o s i shass e ti n . c ) Serum P r o t e i n ア t e n d e dt ob eh ア )p o p r . o t e i n e m i a , anda s ARAKI o n c e C l i n i c a lc a s e sc o m m o n l J - CONSTRICTIVEPERICARDITIS 1 6 9 1 F i g ・ .19 R e l a t i o nb e t w e e nt h eh e i g h to fY e n o u sp r e s s u r ea n dt h e d e g r e eo fh e p a t i cs w e l l i n g C a s e2 C a s e3 ゑ ft 糊 £ ω 抗' d . 6 骨 + 2 l . つ提執 l f . . O 明 用 必0 3 5 0 JOO 300 )SO 1)0 2 0 0 lOu / S O 1 5 0 / 0 0 /00 r e p o r t e d ,t h ep r o n o u n c e dt h eh y p o p r o t e i n e m i a ,t h ew o r s et h ep o s t o p e r s t i v ep r o g n o s i s . ARAKIa t t r i b u t e dt h ec a u s eo fh y p o p r 叫e i n e m i at od e t e r i o r a t i o no ft h ep r o t e i n p r o d u c i n gf u n c t i o no ft h eb o d y .PAULn o t e dh y p o p r o t e i n e m i ai n2 0o f3 8c a s e s ,w h i l e MuKSHIKe ta l .h e l dt h a tp a t i e n t sb e f o r et h ea g eo ft e nhada p e c u l i a rp a t t e r no f serump r o t e i n s . Experimentingond o g s ,we f o u n dt h a td e v e l o p m e n to fa s c i t e sd i d n o tc a u s es e v e r eh y p o p r o t e i n e m i a ,andhadnoa p p r e c i a b l ei n f l u e n c eupont h eamount o fserump r o t e i n , b u tt h a t removed { ) fa s c i t i cf l u i dhadmuch moret od o¥ v i t h h y p o p r o t e i n e m i a .I ti sr e c e i v a b l et h a ti nc l i n i c a lc a s e s ,a l s op a r a c e n t e s i si sac h i e f c a u s a t i v ea g e n to fh y p o p r o t e i n e m i a ,b u ta l s oo t h e rf a c t o r ss u c ha sd e c r e a s ei np r o t e i n i n t a k ed u et o a b d o m i n a l s w e l l i n g , h e p a t i c d y s f u n c t i o n , and d e t e r i o r a t i o no ft h e p r o t e i nformingf u n c t i o nseemt op l a yi m p o r t a n tr o l e si ni t sd e v e l o p m e n t . Withr e d a r dt ot h ep r o t e i nq u o t i e n t ,ad e c r e a s ei nalbuminwas always n o t e d , l o b u l i n s withani n c r e a s eo f' ) ' g l o b u l i nmay b et a k e na ss i g n so fd e v e l o p i n g b u tβ−g h e p a t i cc i r r h o s i s . c t so fP e r i c a r d i e c t o m yuponH e p a t i cD y s f u n c t i o n d ) E汀e ScHERLOCKs t a t e dt h a tt h ep r e s e n c eo fc a r d i a cl i v e rc i r r h o s i sd i dn o tc o n t r a i n d i c a t e p e r i c a r d i e c t o m y ,a sh e p a t i cc i r r h o s i swouldbecome l a t e n tt h r o u g ht h eo p e r a t i o n . I n o u rc a s e4BSPr e t e n t i o nt e m p o r a r i l yi n c r e a s e db e c a u s eo fc o n t i n u o u sp o s t o p e r a t i v e 古u s i o n ,b u ti na l l o t h e r c a s e st h eBSPt e s t gaveb e t t e r a c c u m u l a t i o no fp l e u r a l e r e s u l t sa f t e rt h eo p e r a t i o n .The h i g h e rt h eBSP r e t e n t i o nwasb e f o r et h eo p e r a t i o n , t h emored e v e l o p e dwast h ep o s t o p e r a t i v ei m p r o v e m e n t . As s t a t e da b o v e ,a h i g h B3Pr e t e n t i o nm~anョ th3 p r e s e n c eo fh e p a t i cc i r r h o s i sc a u s e dbyl o n g s t a n d i n gr i g h t h e a r tf a i l u r e .Andi tmayb es u p p o s e dt h a ti ns u c hac a s et h e myocardiuma l s o S U 首e r sfromh i s t o l o g i cdamagep r o p o r t i o n a lt ot h ed e g r e eo fc i r r h o s i s . 日本外科宝函第2 8巻 第 5号 1 6 9 2 I ti st h e r e f o r eo n l yn a t u r a lt h a t improvementi nr e s u l t so fESPt e s ts h o u l d わ ’ l o n gtimei nc a s e swithh e p a t i cc i r r h o s i s . t a k eac o n s i d e r a l I nc a s e2t h eESPt e s tgavemarkccll~γbetter r e s u l t sb e f o r et h ev e n o u sp r e s s u r e showedanys i g no fd e c r e a s e . C a r d i a cc a t h e t e r i z a t i o n showeda p r o n o u n c e di n c r e a s e 広e ns u p p l y( F i g .2 0 ) canimprovel i v e rf u n c t i o n i nt h u sshowingt h a ti n c r e a s ei n oxy t oac e r t a i n e x t e n ti ns p i t eo fh i g hv e n o u sp 1 ℃ 出m e. ScHERLOCKe ta l .h e l dt h a t anoxemia wasc h i e f l yr e s p o n s i b l ef o rc a r d i a cl i v e rc i r r h o s i sandc e n t r i l o b u l a rn e c r o s i s i nh e a r t f a i l u r e . A c c o r d i n g l y ,e v e ni fwet a k et h el i v e ri n t oc o n s i d e r a t i o n ,t h e F i g ・2 0C ‘ a n l i a cc a t h e t e l i z a t i o n ℃a s e2 P r e s s u r emmHg 1 ) 2 ) 3 ) 4 ) 5 ) P .C . ロ1. P . A . m . RV. m . R .A . m . LV .C .m . B l o o dG a s s 1 ) P . A . 2 ) F .A . 3 ) 4 ) 5 ) 6 ) I Bぱf o r eP白r i c a r d i e c t o m S a t u r 0 2C o n s u m p t i o n M i n u t e nV o l u m e S t r o k eV o l u m e A f t e rP e r i c a r d i e c t o m y 2 2 3 0 3 0 2 0 2 2 2 6 3 9 3 2 1 9 1 9 . 5 B e f o r eP e r i c a r d i e c t o m y C02 0 2 A f t e rP e r i c a r m e c t o m y C02 0 2 4 3 . 3 1 3 9 . 2 9 1 13 7 4 4 . 3 6 3 9 . 5 6 1 1 . 9 1 1 8 . 5 3( 9 8 % ) 1 9 . 0 1 2 9 4 c c / m i n 目 1 8 . 0 1( 8 9 % ) 1 9 . 2 3 2 4 8 c c / m i n 3 . 8 8 6 [ 4 0 . 9 1 c c 4 . 4 l l 4 5 . 7 8 c c o p e r a t i o nmustb ec a r r i e do u ti nt h ee a r l ys t a g ewhenh e p a t i cc i r r h o s i shasn o ts e t i n . Andw i t hc a s e swithh i g hESPr e t e n t i o na t t e n t i o ns h o u l db ep a i c lt op r o t e c t i o n o ft h el i v e rb e f o r ea sw e l la sa f t e rt h eo p e r a t i o n . CONCLUDINGSUl¥Il¥L¥RY .Thep a t h o l o g i cp h y s i o l o g yo fe x p e r i m e n t a l l yi n d u c e dc h r o n i cc o n s t r i c t i v ep e r i c a r d i t i swass t u d i e dc h i e f l yfromt h es t a n dp o i n to fvenousp r e s s u r eandh e p a t i cf u n c t i o n . I na d d i t i ? nf o u rc l i n i c a l c a s e s were s t u d i e di nt h e回 me way, andt h ef o l l o w i n g informa t 1 0 nw部 o b t a i n e d . l ) I n c r e a s e dv e n o u st o n e and s c l e r o s i so f venous ¥ " V a l l sa r ei n v o l v e di nt h e p e r i p h e r a lv e n o u sp r e s s u r er i s ec h a r a c t e r i s t i co ft h i sd i s e a s e . i~ing2~よica~u~~~i~~~c~i~~~:~;;no ~;h:x~~;:;s:s i Theca~es which show more thanZO% r e t e n ~~;~:i~~f~~l;暗:;~胃~~:~:~叩fi~::冗~~~~~'.詰 ls e a此 【お c o n s t r i c t i CONSTRICTIVEPERICARDITIS 1 6 9 3 o f the l i v e r due t o hepatic congestion, which i si n turn caused by raised central venous p r e s s u r e , plays the most important r o l ei n the genesis of a s c i t e s . Much higher venous pressure i s needed for edema句 appeari n the e x t r e m i t i e s . 4 ) Hypoproteinemia which has been regarded as one of the symptoms of this d i s e a s ei s not an e s s e n t i a lc h a r a c t e r i s t i coft h i sd i s e a s e .I twas experimentally proved that i t sc h i e f causative factor i s l o s s of protein through removal of a s c i t i cf l u i d which containshigh concentration of p r o t e i n . As a higher degreeo fhypoproteinemia means a worse p r o g n o s i s , cases which need paracentesis should be considered for with no l o s e of time. 5 ) A considerable decrease in venous pressure resultsfrom excision ofthe right s i d e of the pericardium a l o n e , but thee x c i s i o nshould include the l e f ts i d ea l s o . I fa complete decrease i sd e s i r e d , the e x c i s i o n should b e as extensive as p o s s i b l e . 6 ) I fpericardiectomy i s done when organic myocardial f a i l u r ei s already p r e s e n t ; rightheart f a i l u r ei s often aptt ogetworsetemporarilyafter the o p e r a t i o n . This i s due t o decrease i n serum p r o t e i n , exacerbation of hepatic d ア }s f u n c t i o n , and other edema-developing factors which accompan~γsurgery. Therefore adequate preand postoperative care should be d i r e c t e d towards the maint enance o f serum p r o t e i n . Someo ft h ec l i n i c a ld a t ag i v e ni nPartI Jwerederivedfromt h ei n p a t i e n tr e c o r do ft h e T h i r dM e d i c a lD i v i s i o n〔D i r e c t o r :P r o f .M.M A E K A I V A)o fo u rU n i v e r s i t yH o s p i t a l . Thea u t h o r ’ sg r a t e f u lt h a n k sa r eg i v e nt oP r o f .C .N A G A 1 . r n c ,S u r g i c a lD巴p a r t m e n t ,Tuberc u l o s i sResearchI n s t i t u t e ,KyotoU n i v e r s i t y ,f o rt h e i rh e l p f u ls u g g e s t i o n . Thea u t h o rw i s h e st othankh i sc o l l a b o r a t o r sD r .T .O g a t a ,Dr.S .Kcs o a m T A ,D r .T .Ku 況A , D r .N .C宵u a m ,andD r .S A I T O ,f o rt h e i rk i n d e s ta d v i c eandh e l p . Thea u t h o rw i s h e st oacknowledget h a tt h i si n v e s t i g a t i o nh a sb e e na i d e di np a r tbyR e s e a r c hGrantfromt h eDepartmento fE d u c a t i o n ,S c i e n c eR e s e a r c hFo u n d a t i o n ,S y n t h e t i cR e s e a r c h G r o u p ,t h eHeartSurgery ( G r o u pl e a d e r :P r o f .D r .Y .O z A W A ) . Ana b s t r a c to ft h i ss t u d yh a sb e e nr e p o r t e dbyt h ea u t h o ra tt h eG e n e r a lMeetingo ft h e J a p a n e s eA s s o c i a t i o nf o rT h o r a c i cSurgeryO c t .2 2 t h1 9 5 7 . REFERENCES 1 )A r a k i ,H . :Hypoproteinemiai np e r i c a r d i t i s .Jap.C i r c u l .o fJ o r n. ,1 9 ,2 8 4 ,1 9 5 5. 2 )A l t s c h u l e,M.D . :P h y s i o l o g yi nt h eh e a r tandl u n g s ,3 8 9 ,1 9 4 9 . 3 ) B l a l o c k ,A .andC .S .B u r w e l l .:T h o r a c i cd u c t lymphp r e s s u r ei nc o n c r e t i oc o r d i s .J .Lab. andC l i n .M e d . ,2 1 ,2 9 6 ,1 9 3 5 . 4 ) B e u c k ,R .J .J . ,H .G r i n d l a y andH .B . B u r c h e l l .: Experimental c o n s t r i c t i o no fi n f l o w t r a c t si nt h eh e a r t .Am.J .P h y s i o l . ,1 6 9 ,4 4 2 ,1 9 5 2 . 5 ) Idem:Experimental c o n s t r i c t i v ep e r i c a r d i t i s . ; A n a l y s i so fi n d u c e dc i r c u r a t o r yf a i l u r e . Am.P h y s i o l . ,1 6 9 ,4 3 4 ,1 9 5 2 . 6 ) B o l t o n ,C .:Thee x p e r i m e n t a lp r o d u c t i o no fc o m p e n s a t e dh e a r td i s e a s eo fd r o p s y .J .P a t h . andB a c t .6 7 8 6 ,1 9 0 3 . 7 ) B o l t o n ,C .:Thep a t h o l o g i c a lo c c u r a n c e si nt h el i v e ri ne x p e r i m e n t a ls t a g n a t i o n .J .P a t h . andB a c t . ,3 4 ,7 0 1 ,1 9 5 1 . 8 ) B r a u n ,K .andF r y d ,C .H .:I b i d .B . ,1 3 ,2 9 4 ,1 9 5 1 . 9 )D r i n k e r ,C .K.:L y m p h a t i c s ,l y m p h , and l y m p h o i dt i s s u e . Cambridge M a s s a s c h u s e t t s , HarvardU n i v e r s i t yP r e s s ,1 9 4 1 . 1 0 ) Holman,E .andF .W i l l e t t .:The s u r g i c a lc o r r巴l a t i o no fc o n s t r i c t i v e p e r i c a r d i t i s .S u r g . Gynec.andO b s t . ,8 9 ,1 2 9 ,1 9 4 9 . 1 1 ) Holman,E .andF .羽T i l l e t t ,:R e s u l t so fr a d i c a lp e r i c a r d i e c t o m yf o rc o n s t r i c t i v ep e r i c a r d i t i s .J .A .M.A . ,1 5 7 ,7 8 9 ,1 9 5 5. 1 2 ) Halmagyi,D . ,B .F c l k a i ,J .I v a n y i ,T .Z s e’ t e r ,M.Tenyiand Z s .S x i i c s ,:The r o l et h e 日本外科宝函第28 巻 第 5号 1 6 9 4 nervous れ’~lcm i nt h emaint enanceo fpulmonary a r t e r i a lhypertentfon i nh e a r tf a i l u r e . B r i t.H e a r t .J . ,1 5,1 5 ,1 9 53 . 1 3) I dem:Ther o l eo ft h en e rv o u s systemi nt h e maintenanceo ft h evenoush y p e r t e n t i o ni n h e a r tf a i l u r e .B r i t .HeartJ . ,4 ,1 0 1 .1 9 5 2 . 1 4〕 I n o u e ,K . :C o l o i d c h e r n i c a ls t u d i e si nh e p a t i cd y s f u n c t i o n .G s t r o e n t e l . ,4 4 ,1 1 8 .1 4 3 . 1 5) I d em:Liwrf u n c t i o nt e s t s .S a i s h i n i g a k u ,7 ,1 8 .1 9 5 2 . 1 6) I s a ac s ,P . ,B .N .C a s t e r ,andJ.A. Ha l l er . : Experimentalp e r i c a r d i t i s .The p a t h o l o g yo f c o n s t r i c t i v ep e r i c a r d i t i s .B u l l .JhonsH o s p i t . ,8 0 ,2 5 9 ,1 9 5 2. 1 7 ) I s a 旦c s,J .I 九,E .B e r g l u n d ,a n d .T .S a r n o f f . :V e n t r i c u l a rf u n c t i o n ,l i l .Thepathologicphysi o l o g yo fa c u t ec a r d i a ct amponade s t u d i e dby meanso f en t r i c u l a rc u r v e .Am.HeartJ . , 48 6 6,1 95 4. 1 8) Kuma ,T . :Experimentals t u d i e so nc ons t r ic tiE p e r i c a r d i t i s ; Archi'"furJap.C ' h i r . ,2 6, 6 5 0 , 1 9 5 7. 1 9) Ke l l y ,R .T .e ta l .:℃ i r c u l . ,7 ,1 6 9 ,1 9 5 3. 2 0 ) Lue t s c h e r,J .A . :e l e c t r o p h o r et i ca n a l y s i so ft h ep r o t e i no fplasmsands e r o u s e庁u s i o n J. 、 (I i n .I n v e s t . ,2 0 ,9 9 ,1 9 4 1 . 2 1 ) L i d o h o g ,G .E .andL i d o 、" 、 A. :T h o r a c i c surgeryandr e l a t e dpathologyB d ,1 .N e ¥ ¥ 'York 1 9 53.A . p .P l e t o n c e n t r yC r o f t s .I n s .P .4 1 4 ,4 1 9 . 2 2 ) L u e t s c he r ,J .A .:B i o l o g i c a landm e d i c a la p p l i c a t i o n so fe l e c t r o p h o r e s i s .P h y s i o l .R e v . ,2 7 , 6 2 1 6」2 .1 94 7 . 2 3) M i l l s ,: ' I I .A .andD i a g s t e d t,C .A . :Removalo fi n t r a v e n o u s l yi n j e c t e d bromsulphaleinfrom t h eb l o o dstreamo ft h ed o g .Arc h.I n t .: ¥ l e i ! . ,1 2 ,2 1 6 ,1 9 3 8 . 2 4) l ¥ I cKee,F.W.: Experimental a s c i t e se 仔e ct so f sodium,c h l o r i d e andp r o t e i ni n t a k eo n p r o t e i nme t a b ol i s mo f dogs with c o ns t r i c t e di n f e r i o rvena cava.Surg.Gynec.andO b s t . , 8 9 ,5 2 9 ,1 9 4 9. 2 5 ) Idem. :P r o t e i nmetabolismand exchangea si n f l u e n c e dby c o n s t r i c i t i o n、 , enacam. (l ) J. E x p e r .' . ¥ I e d . ,8 7 ,4 5 7 ,1 9 4 8 . 2 6 ) I d e m .:P r o t e i nmetabolismand exchange a si n f l u e n c e d byc on s t r i c t i o nvenacava ( I T )J . Exper.M e d . ,9 0 ,4 4 7 ,1 9 4 9 . 2 7 ) ' . ¥ l u c h u s i c h ,V .A . :C h r o n i cc o n s t r i c t i v ep e r i c a r d i t i s somec l i n i c a landl a b o r a t o r yo b s e r v a t i o n .B u l l .J h o n .H o p . ,9 0 , 3 - ~/, 1 9 5 2 . 2 8 〕 M aeda.:G e n e s i so ft h ea s c i t e s . Igakunodoko,1 5 5 ,1 9 5 6. 2 9) Minakawa,K .:C l i n i c a le x p e r ien c e sandexperimental s t u d i e sonc o n s t r i c t iγe p e r i c a r d i t i s . TheJap A s s o c .f o rT h r a c .S u r g . ,4,3 0,1 9 5 5. 3 0 ) I dem. :C l i n i c a le x p e r i e n c e sande ’ xperimentals t u d i e sonc o n s t r i c t ivep e r i c a r d i t i s .TheJap. A s s o c.f o rT h o r c .S u r g . ,5,6 8 9 ,1 9 5 7. 3 1 ) N a k a n i s h i ,A . :' . ¥ f rc h a ni s mo ft h ec o n g e s t i o n sh e a r tf a i l u r e .S a i s h i n i g a k u ,1 4 4 ,1 0 ,1 9 5 5 . 3 2) M o s c h o w i t z .:Themorphologyand p a t h o l o g yo f c a r d i a c f i b r o s i so ft h el i v e r . Ann.I n t . M e d . ,3 6 ,1 3 5 4 ,1 9 5 2 . 、 、 3 3 ) S awyer,C .G . ,B u r w e l l ,C .S .:C h r o n i cc o n s t r i c t i v e .p e r i c a r d i t i s Furtherc o n s t r i c t i o no ft h e pa 仕1 山 g i cp h y s i o l o g yo ft h ed i s e a s e . Am.H e a r t .J . ,4 2 ,2 0 7 5 2. 3 4 ) S a i t o ,T . :Experimentals t u d i e si nc o n s t r i c t i v ep e r i c a r d i t i s .E l e c t r ocardiogram and myoc- , 日 a r d i a lh i s t o l o g i cchanges: Unpublishedd a t a . 3 5 ) S c a n n e l ,J .C . ,Myer,G .S .andFree dl i c h ,A .L .:S i g n i f i c a n c e so ft h ed i s e a s e . Am. Heart J , .4 2 ,2 0 7,1 9 5 2 . 3 6 ) Takaha s h i ,K . : S t u d i esont h e p r o t e i n p a t t e r no ft h e experimental a s c i t e si n d u c e d by a r i o u sm e t h o d s .ThePhysi c o ・c h e m i c a lB i o l o g y ,259,4 ,1 9 5 5. 、 おなご.e~. j ' . ・ :J.r~·ロdil: ~o~~~s~iv:· h~:1~ \;~;l~E~s~;~1~n~e::!~gJ.: : !~~~.1 ~~~ . . l . 3 9) Ze nke r . :Erkrennungu .~ehandelung de日c h w i l i n g e nP e r i c a r ‘ d i t i s . ,DerHerza山 1 1d i仇 r - ~~~~~'. D叩 o s eu .T h e r a p 1 e , CONSTRICTIVEPERICARDITIS 5 9 6 1 和文抄録 収縮性心膜炎に於ける実験的並ぴに臨床的研究 乙就いて 特に静脈圧,肝機能 l 京都大学医学部外科学教室第 2講座 (指導:青柳安誠教授) 毛 受 実験的慢性収縮性心膜炎を作製し P 主 と し て 肝 機 武 重 肝欝血によっての肝表面か らのリンパの洩出が設 も重 能,静脈圧の面からその病態生理に関して検討を加え 要な腹水生成因子をなすものである. 併せて 4例の臨床手術例について,同じ観点から検討 また本疾患に於て腹水と共に四肢の浮腫が形成され る為には,腹水のみの貯溜時よりも更に高い静脈庄を を加えた結果次のような知見を得た. 投与による静脈圧の変動並びに組織学的 ) TEAB 1 必要とする. 所見からすれば,本疾患の特徴である末梢静脈圧の上 VenousTone)の冗進,並びに 昇にはp 静脈壁緊張度( えられない. 静脈壁の硬化とい う因子の関与していることが考えら れる. )本疾患の肝機能検査中プロームサルファレン排 2 池試験は肝障害の程度を知る最もよい指標であった. 実験例並びに臨床例の成績から,本疾患の経過中, ESP排?世障害は一般に比較的軽度であることが判つ . た 従って臨床例に於て 20%以上の障害を示すものは, 肝に相当高度の肝硬変症の存在するものと考えるべき である. そしてか〉る肝障害を有する例に於てはp 心膜切除 術の成績も不良であった. y l o ) 本疾患の特徴とされる腹水の早期貯溜は P 3 sの部分症状,或いは肝機能障害のみによる i t i s o r e s ものとは考えられず,胸腔内下空静脈狭窄実験による 腹水発生に於けると同様に,中心静脈庄の上昇による ) 本疾患の低蛋白血症は本疾患特有のものとは考 4 実験的にはp 高蛋白濃度の腹水の排除による蛋白の 喪失が最も重要な因子であった. 又低蛋白血症の著しいもの程予後は不良であり p 従 って腹水穿刺を必要とする時期には速かに外科的療法 を施行すべきである. ) 心膜切除術に際しては,右心膜のみの切除でも 5 可成りの程度まで静脈圧の下降をみるが p 更に完全な 低下を期待するには左心膜をも含めた広範囲の切除が 望ましい. ) 心筋障害 を有する時期に於ては,心膜切除によ 6 る効果も少なし叉術後手術侵襲による P 血清蛋自の 干機能障害,その他浮鍾形成因子の加わること 低下P F によって P 一時的に右心不全症状の悪化する危険があ . る 従ってか〉る例に於ては,術前後の血清蛋自の維持 に充分な注意を要する.