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肝硬化水钠潴留的原因曾有两个理论。其一为经典的“灌注不足(underfilling)”理论,认为肝硬化病人的肝静脉阻塞和门静脉高压导致腹水形成,水钠渗入腹腔后,血容量降低,产生继发性肾水钠潴留。其后,Lieberman等发现肝硬化病人总血容量增加;当某些病人出现自发性利尿时总血容量并不更高。因而提出“泛滥(overflow)”理论,认为腹水形成是一继发
The reason for cirrhosis Shuinazhuliu had two theories. One is the classic “underfilling” theory, suggesting that hepatic vein occlusion and portal hypertension in cirrhotic patients lead to the formation of ascites. After sodium and sodium infiltrate the peritoneal cavity, the hypovolemia is reduced and secondary renal sodium and sodium retention occurs. Later, Lieberman et al. Found an increase in total blood volume in cirrhotic patients; when some patients had spontaneous diuresis, their total blood volume was not higher. Thus proposed “overflow” (overflow) theory, that the formation of ascites is a secondary