prehepatic portal hypertension

基本解释

NO plays a key role in the hemodynamic changes of PVL rats and the induction of prehepatic portal hypertension.
NO参与了PVL术后血流动力学的变化及肝前性门静脉高压症模型的形成。
Objective To evaluate the efficacy of modified splenopneumopexy as a treatment of prehepatic portal hypertension in children.
目的探讨小儿肝前型门静脉高压症的治疗方法。
Methods 30 patients were analyzed. 13 cases of the prehepatic portal hypertension(43.3%) and 17 cases of Budd-Chiari Syndrome(56.7%) were treated.
方法回顾30例门脉高压症患儿，肝前性门脉高压13例（43.3% ），肝后性即布加综合征17例（5 6 .7% ）。

肝前型门脉高压症
It has important relation between surgical procedure and prognosis of prehepatic portal hypertension. In the choice of surgery,if patients has serious splenomegaly or hypersplenism,with a patent splenic vein or superior mesenteric vein(SMV),it should take CSDS at first,then MCS or CSS.
手术方式的选择与肝前型门脉高压症患者的预后有重要的关系。
肝前型门静脉高压