What is the pancreaticoduodenal arcade?

In case of a coarctation of the aorta located between the celiac trunk and the superior mesenteric artery, the anastomosis between these arteries can provide an alternative route for blood flow, called the pancreaticoduodenal arcade.

What does the greater pancreatic artery supply?

The greater pancreatic artery, also known as the pancreatica magna artery, is a branch of the splenic artery that supplies the pancreatic tail and body. It is the largest of the small pancreatic branches of the splenic artery, giving rise to its name.

What does the inferior Pancreaticoduodenal artery supply?

The inferior pancreaticoduodenal artery is the first branch of the superior mesenteric artery (SMA). It anastomoses with branches of the superior pancreaticoduodenal artery (from the gastroduodenal artery) and it supplies the head of the pancreas and the duodenum distal to the ampulla of Vater.

What is splenic artery?

The splenic artery is one of the three branches of the celiac trunk, which supplies the spleen as well as large parts of the stomach and pancreas.

At what vertebral level does the superior mesenteric artery arise from the aorta?

L1 vertebrae
Anatomical Position It arises anteriorly from the abdominal aorta at the level of the L1 vertebrae, immediately inferior to the origin of the coeliac trunk. After arising from the abdominal aorta, the superior mesenteric artery descends down the posterior aspect of the abdomen.

What is pancreaticoduodenal?

The superior pancreaticoduodenal artery is a branch of gastroduodenal artery that supplies the duodenum and pancreas.

What artery supplies the head of the pancreas?

The pancreas, in particular its head, has an abundant blood supply basically derived from the celiac axis and the superior mesenteric artery (SMA).

What artery runs through the pancreas?

Corporocaudal segment of human pancreas is supplied with blood by splenic artery. Branches of splenic artery, which extend to the body and to the tail of the gland include: dorsal pancreatic artery, inferior pancreatic artery, greater pancreatic artery, artery to tail of pancreas, and pancreatic branches.

What is the treatment for splenic artery aneurysm?

Fusiform true aneurysms are better treated with a stent graft (covered stent), while tortuous, saccular aneurysms are treated with aneurysmal coiling techniques. Pseudoaneurysms can be treated with embolization using liquid embolic agents to thrombose the inflow and outflow arteries or filling the sac itself.

How serious is a splenic artery aneurysm?

INTRODUCTION. Splenic artery aneurysm is a rare condition, however, potentially fatal. The importance of splenic artery aneurysm lies in the risk for rupture and life threatening hemorrhage.

What parts of the body does the superior mesenteric artery supply?

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.