Inferior mesenteric vein
From Infogalactic: the planetary knowledge core
| Inferior mesenteric vein | |
|---|---|
The portal vein and its tributaries. The superior mesenteric vein and splenic vein, into which the inferior mesenteric vein empties. Leinal vein is an old term for splenic vein. Anatomical position.
|
|
| File:Gray1041.png
Superior and inferior duodenal fossæ.
|
|
| Details | |
| Latin | vena mesenterica inferior |
|
Drains to
|
splenic vein |
| inferior mesenteric artery | |
| Identifiers | |
| Dorlands /Elsevier |
v_05/12851027 |
| TA | Lua error in Module:Wikidata at line 744: attempt to index field 'wikibase' (a nil value). |
| TH | {{#property:P1694}} |
| TE | {{#property:P1693}} |
| FMA | {{#property:P1402}} |
| Anatomical terminology
[[[d:Lua error in Module:Wikidata at line 863: attempt to index field 'wikibase' (a nil value).|edit on Wikidata]]]
|
|
In human anatomy, the inferior mesenteric vein (IMV) is a blood vessel that drains blood from the large intestine. It usually terminates when reaching the splenic vein, which goes on to form the portal vein with the superior mesenteric vein (SMV). Anatomical variations include the IMV draining into the confluence of the SMV and splenic vein and the IMV draining in the SMV.
Tributaries
Tributaries of the inferior mesenteric vein drain the large intestine, sigmoid colon and rectum and include the
- left colic vein
- sigmoid veins
- superior rectal vein
- rectosigmoid veins
Additional images
-
The pancreas and duodenum from behind.
External links
- Lua error in package.lua at line 80: module 'strict' not found.
- Anatomy photo:39:06-0100 at the SUNY Downstate Medical Center - "Intestines and Pancreas: Tributaries of Inferior Mesenteric Vein"
- Anatomy image:8568 at the SUNY Downstate Medical Center
- Anatomy image:8694 at the SUNY Downstate Medical Center
