method:intrahepatic portal vein flow was measured by using color doppler ultrasonography in212patients who underwent tipss.
方法:采用彩色多普勒超声测量212例tipss术后患者的肝内门静脉血流。
conclusions:patients with「ex-liver」pattern of portal vein flow after tipss are more likely to develop hepatic encephalopathy.
结论:tipss术后门静脉血流方向呈离肝型者容易发生肝性脑病;
patients with「ex-liver」pattern of portal vein flow had higher rate of hepatic encephalopathy compared to those with「toward-liver」pattern of portal vein flow (60%vs3%, p0.02).
门静脉血流方向呈离肝型的病人的肝性脑病发生率较呈向肝型的病人高(60%比3%,0.02)。