Evaluation of portal vein pressure by radionuclide imaging in cirrhotic patients undergoing portacaval shunt or pericardial devascularization
- VernacularTitle:用放射性核素显像方法测定分流和断流术前后门静脉压力及其临床价值
- Author:
Jie GAO
;
Jiye ZHU
;
Xisheng LENG
- Publication Type:Journal Article
- Keywords:
Hypertension, portal;
Radionuclide angiography;
Portacaval shunt, surgical
- From:
Chinese Journal of General Surgery
1993;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo evaluate the changes of portal vein pressure by (PVP) radionuclide imaging in cirrhotic patients undergoing portacaval shunt or esophageal transection-splenectomy.MethodThe radionuclide imaging was used to calculate portal pressure perioperatively in 15 shunt and 20 esophageal transection-splenectomy patients of portal hypertension.Results were compared with direct portal vein manometry.ResultPVP by manometry in portal hypertension patients 〔(37?4)?cm?H 2O〕 was very close to that calculated by preoperative imaging 〔(36?4)?cm?H 2O〕r=0.81,P
