What does the pancreaticoduodenal vein do?
The pancreaticoduodenal veins accompany their corresponding arteries and act to drain the head of the pancreas and duodenum.
Where does the superior pancreaticoduodenal vein drain?
| Pancreaticoduodenal veins | |
|---|---|
| Drains from | pancreas, duodenum |
| Drains to | hepatic portal vein, superior mesenteric vein |
| Artery | Inferior pancreaticoduodenal artery, Superior pancreaticoduodenal artery |
| Identifiers |
What is the superior Pancreaticoduodenal artery a branch of?
The superior pancreaticoduodenal artery is a branch of gastroduodenal artery that supplies the duodenum and pancreas.
Where is inferior Pancreaticoduodenal artery?
The inferior pancreaticoduodenal artery is the first branch of the superior mesenteric artery (SMA). It usually arises at the inferior border of the pancreas or with the first jejunal artery as part of the pancreaticoduodenojejunal trunk.
What is the pancreaticoduodenal artery?
Medical Definition of pancreaticoduodenal artery : either of two arteries that supply the pancreas and duodenum forming an anastomosis giving off numerous branches to these parts: a : one arising from the superior mesenteric artery. — called also inferior pancreaticoduodenal artery.
Which artery gives rise to the superior pancreaticoduodenal artery?
gastroduodenal artery
Structure. It is a branch of the gastroduodenal artery, which most commonly arises from the common hepatic artery of the celiac trunk, although there are numerous variations of the origin of the gastroduodenal artery.
What is the Pancreaticoduodenal artery?
Which artery gives rise to the superior Pancreaticoduodenal artery?
What does the inferior pancreaticoduodenal artery branch off of?
The inferior pancreaticoduodenal artery (IPD) is the first branch of the superior mesenteric artery. After leaving its origin, the IPD forms two pancreaticoduodenal arcades which run anteriorly and posteriorly, between the head of the pancreas and the duodenum.
What gives off inferior pancreaticoduodenal artery?
An anterior arcade often anastomoses with the posterior arcade (60 O/O) to form the inferior pancreaticoduodenal artery. The PSPA sometimes arises from the common hepatic artery, the right hepatic artery, an aberrant hepatic artery, or the superior mesenteric artery.
Where does the posterior superior pancreaticoduodenal vein drain?
The posterior superior pancreaticoduodenal vein runs through the posterior pancreaticoduodenal sulcus and drains into the right posterior wall of the portal vein 2.
Where are the portal veins located in the pancreas?
The portal vein and its tributaries. (Pancreaticoduodenal labeled near center, at pancreas.) The pancreaticoduodenal veins accompany their corresponding arteries: the superior pancreaticoduodenal artery and the inferior pancreaticoduodenal artery; the lower of the two frequently joins the right gastroepiploic vein .
Where does the blood go in the pancreatic?
Pancreaticoduodenal veins. The anterior superior vein drains into the right gastroepiploic vein and the posterior superior vein drains into the portal vein, which transports blood to the liver, from the intestines and stomach, before transporting it to the heart.
How is the pancreaticoduodenal artery divided into two branches?
The pancreaticoduodenal artery divides into two branches as it descends, an anterior and posterior branch. These branches then travel around the head of the pancreas and duodenum, eventually joining with the anterior and posterior branches of the inferior pancreaticoduodenal artery.