肝肺综合征肺血管扩张机制的研究进展  

The advancement in mechanisms of pulmonary vascular dilatation in hepatopulmonary syndrome

作　　者：倪志 孙晓宁[2] 

机构地区：[1]武警海南总队医院消化内科,海南海口570203 [2]海南医学院附属医院消化内科,海南海口570102

出　　处：《现代生物医学进展》2008年第5期961-964,共4页Progress in Modern Biomedicine

摘　　要：肝肺综合征(Hepatopulmonary syndrome,HPS)是各种肝病的严重并发症之一,主要病理改变为肺内血管扩张,其发病机制尚未完全阐明。近来研究发现肺血管扩张在HPS的发病机制中起着关键作用。本文就HPS肺血管扩张机制的研究进展作一综述。Hepatopulmonary syndrome （HPS） is one of severe complications of various hepatopathy. Its major pathological change is intrapulmonary vascular dilatation and the pathogenesis remains unclear. In the recent researches, pulmonary vascular dilatation was proved to play a crucial role in the pathogenesis of HPS.In this paper, the advancement in mechanisms of pulmonary vascular dilatation in HPS was reviewed.

关 键 词：肝肺综合征 肝硬化 肺血管扩张 

分 类 号：R575[医药卫生—消化系统]