主静脉

间充质向心肌细胞的分化也出现在右下主静脉壁。

Differentiation of mesenchymal cells into cardiomyocytes also could be detected in the wall of right inferior cardinal vein .

结论主肝静脉阻塞是BCS并ACS的主要病理学改变；

Conclusions MHV occlusion is the primary pathologic change of BCS complicated with ACS .

与数字减影血管造影（DSA）相比，下腔静脉病变的准确性为100%，主肝静脉病变的准确率为97.62%，副肝静脉的准确率为85.71%。

To compare with DSA , the accuracy was 100 % in showing inferior vena cava lesions by MSCT , that was 97.62 % in showing hepatic venous lesions , that was 85.71 % in showing accessary hepatic venous .

FPP升高的幅度与肝硬化程度、肝切除范围、主肝静脉结扎情况之间存在密切联系；

The absence of cirrhosis , extent of liver resection and major hepatic venous ligation were significantly correlated with the amplitude of FPP elevation .

布&加综合征（Budd-Chiarisyndrome，B-CS）系指主肝静脉出口部和（或）肝后段下腔静脉血流受阻所引起的肝后型门静脉高压症和（或）下腔静脉高压综合征。

Budd-Chiari syndrome ( B-CS ) refers to posthepatic portal hypertension ( PHT ) and / or inferior vena cava hypertension caused by obstruction in outlet of major hepatic veins and / or posthepatic inferior vena cava .

邻近主肝静脉根部肝肿瘤的手术治疗

Hepatectomy for tumors adjacent to the root of hepatic vein

目的探讨邻近主肝静脉根部肝肿瘤切除的可能性。

Objective To investigate the possibility of resection of liver tumors adjacent to the root of hepatic veins .

A型门静脉主干分为左右主支，门静脉左支分为横部、角部、矢状部和囊部。左外叶门静脉支分别发自左支角部至囊部。

The left portal vein can be divided the transverse part , angle part , sagittal part and cystic part .