Hepatic vein and liver segment

我看CT的肝膽胰...會從liver開始....


1. Liver的inflow為hepatic a.與portal vein

2. Liver的outflow為hepatic vein, 注入IVC

3. 因此要找hepatic vein,要先找到IVC

4. Hepatic vein有三條, left, middle and right hepatic v.

5. Liver的segment是用hepatic vein作為交界
->middle hepatic vein將liver分左右肝,左邊為S234,右邊S5678
->middle hepatic v.與left hepatic v.夾著的是S4
->left hepatic v.以左是S23
->右肝又被right hepatic v.分前後,前面是S58,後面是S67

-----------Peter Fu看片技巧----------

Aorta --> IVC --> hepatic vein --> segment