论文部分内容阅读
肝动脉-门静脉瘘(HAPFs)是指肝动脉与门静脉之间形成异常的血流通道,使压力较高的动脉血“不经过”毛细血管网,直接冲击瘘道后进入门静脉致使其扩张,从而导致瘘口局部血管发生病变或瘘口周围、甚至全身血流动力学发生改变,是引起窦前性门静脉高压的原因之一。1 HAPFs的研究历史1886年Weigert报道了第一例关于HAPFs的文献;1892年Sachs报道了因食管胃底静脉重度曲张破裂出血的患者,
Hepatic artery - portal vein fistula (HAPFs) refers to the formation of abnormal blood flow between the hepatic artery and portal vein, so that the higher pressure arterial blood “without” capillary network, directly impact the fistula into the portal vein to cause its expansion , Resulting in local vascular fistula lesions or fistula around the body, and even hemodynamic changes, is one of the causes of anterior sinus caused by anorexia. 1 History of HAPFs Weigert reported the first case of HAPFs in 1886; in 1892 Sachs reported patients with bleeding due to severe variceal esophageal varices,