Albany Medical College Virtual Anatomy Lab

Stomach, Liver, Spleen: Module 2 - Page 3 of 7

Thumbnail of venous drainage
Click on image to enlarge
Venous drainage

Now fill in the component parts of the portal system.

Add the splenic vein.
Add the inferior mesenteric vein, which is a tributary of the splenic vein.
Add the superior mesenteric vein.

The splenic vein and superior mesenteric vein join to form the portal vein.