What does the superior pancreaticoduodenal?
What does the superior pancreaticoduodenal?
The superior pancreaticoduodenal artery is an artery that supplies blood to the duodenum and pancreas….
| Superior pancreaticoduodenal artery | |
|---|---|
| Source | gastroduodenal artery |
| Vein | pancreaticoduodenal veins |
| Supplies | duodenum, pancreas |
| Identifiers |
What does the superior mesenteric artery do?
The superior mesenteric artery supplies the midgut from the ampullary region of the second part of the duodenum to the splenic flexure of the large intestine. The inferior pancreaticoduodenal artery arises from the SMA and, along with the superior pancreaticoduodenal artery, supplies the head of the pancreas.
What does superior pancreaticoduodenal artery supply?
The superior pancreaticoduodenal artery is a branch of gastroduodenal artery that supplies the duodenum and pancreas.
Where is the SMA located?
Where is the superior mesenteric artery? The superior mesenteric artery is in the midsection of the digestive tract (midgut). It originates from the aorta between the celiac artery and renal arteries. The celiac artery supplies blood to the liver, spleen and stomach.
What is pancreaticoduodenal?
Medical Definition of pancreaticoduodenal : of or relating to the pancreas and the duodenum pancreaticoduodenal resection.
What is the posterior pancreaticoduodenal artery?
The posterior pancreaticoduodenal artery arises at the upper border of the superior part of the duodenum. It anastomoses with the posterior division of the inferior pancreaticoduodenal artery, supplying the head of the pancreas and the superior and descending parts of the duodenum.
What are the symptoms of SMA syndrome?
Symptoms may include abdominal pain, fullness, nausea, vomiting, and/or weight loss. SMAS typically is due to loss of the mesenteric fat pad (fatty tissue that surrounds the superior mesenteric artery). The most common cause is significant weight loss caused by medical disorders, psychological disorders, or surgery.
What is superior mesenteric artery syndrome treatment?
Treatment for SMA syndrome is largely medical and includes fluid resuscitation, total parenteral nutrition, passage of a nasoenteric tube past the obstruction for enteric feedings, small meals, and positional eating.
What does SMAS pain feel like?
Where does the superior pancreaticoduodenal vein drain into?
The anterior superior pancreaticoduodenal vein runs a horizontal course across the anterior aspect of the pancreatic head before draining into the gastrocolic trunk or the right gastroepiploic vein 1. Both of these subsequently drain into the superior mesenteric vein.
How many pancreaticoduodenal arteries are there?
The inferior pancreaticoduodenal artery has two main branches: Anterior inferior pancreaticoduodenal artery which supplies the anterior aspects of various parts of the pancreas (head, uncinate process) and duodenum (descending and horizontal parts).