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Formation of collateral circulation in patients with cirrhotic portal hypertension and its clinical significance
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摘要:
门静脉高压是一种常见的临床疾病,其带来的一系列并发症包括消化道曲张静脉形成、腹水、肝性脑病、腹壁静脉曲张等,这些并发症大多与门静脉压力增高后侧支循环开放有关,一方面这些侧支循环可缓解门静脉部分压力,但另一方面会给患者带来相应的并发症。综述了近年来有关门静脉高压侧支循环的报道与研究进展,以提高对门静脉高压侧支循环的认识,从而提高该类疾病的临床诊治。
Abstract:Portal hypertension is a common clinical disease and brings a series of complications including the formation of gastrointestinal varicose veins,ascites,hepatic encephalopathy,and abdominal varicose veins. Most of these complications are related to the opening of collateral circulation after the increase in portal venous pressure. On one hand,collateral circulation helps to alleviate the high portal venous pressure,and on the other hand,it brings related complications to patients. This article reviews recent reports and studies on collateral circulation related to portal hypertension,in order to increase our knowledge of collateral circulation in portal hypertension and improve clinical diagnosis and treatment of such disease.
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Key words:
- liver cirrhosis /
- hypertension /
- portal /
- collateral circulation /
- varicose veins
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