摘要
门静脉海绵样变是由于门静脉主干和(或)其分支完全或部分阻塞后,在其周围形成大量侧支静脉或阻塞的再通,是肝脏为保证血流量和肝功能正常的一种代偿性病变。现就近几年门静脉海绵样变性的侧支循环研究进展作一综述。
Cavernous transformation of the portal vein refers to the pathological formation of large numbers of collateral vessels when the portal trunk and（or） its branches are completely or partially obstructed.The formation of these vessels is necessary in order to drain splenic and mesenteric venous flow into the intrahepatic portal branches and to maintain sufficient hepatic blood flow and normal hepatic function.In this paper,the nearest progress of the cavernous transformation of portal vein in collateral circulation are reviewed.
出处
《实用儿科临床杂志》
CAS
CSCD
北大核心
2011年第23期1833-1835,共3页
Journal of Applied Clinical Pediatrics
关键词
门静脉海绵样变性
侧支循环
门静脉
cavernous transformation of the portal vein
collateral circulation
portal vein
