What is suture ligation of gastroduodenal artery?
4-0 suture was used to permanently ligate the GDA to prevent bleeding during catheterization; note the placement of the suture (purple) proximal to any collaterals arising from the vessel.
What is the gastroduodenal artery?
The gastroduodenal artery (GDA) is a terminal branch of the common hepatic artery which mainly supplies the pylorus of the stomach, proximal duodenum, and the head of the pancreas.
How do you identify the gastroduodenal artery?
The gastroduodenal artery appears on the right part of the figure and overlays/is anterior to the portal vein. The stomach is raised and inverted – compare with celiac artery branches – stomach in situ. In anatomy, the gastroduodenal artery is a small blood vessel in the abdomen.
What does the superior Pancreaticoduodenal artery supply?
The superior pancreaticoduodenal artery is a branch of gastroduodenal artery that supplies the duodenum and pancreas.
Which artery bleeds in gastric ulcer?
Consequently, bleeding may be particularly severe from large, posterior duodenal ulcers which erode the gastroduodenal artery and high, lesser curve gastric ulcers involving branches of the left gastric artery. Most patients present with little or no history of dyspepsia.
Which artery is related to peptic ulcer bleeding?
The posterior wall of the duodenum is in close proximity to the gastroduodenal artery (GDA). Therefore, ulcers in this location are more likely to bleed. Ulcers located on the anterior duodenal wall are more likely to perforate.
Is gastroduodenal artery a major artery?
The major arterial supply to the pancreas is from the splenic artery (2) on the superior border of the pancreas and the posterior (5) and anterior (7) superior pancreaticoduodenal arteries, which are branches of the gastroduodenal artery (4).
Which artery is commonly eroded in peptic ulcer disease?
Consequently, bleeding may be particularly severe from large, posterior duodenal ulcers which erode the gastroduodenal artery and high, lesser curve gastric ulcers involving branches of the left gastric artery. Most patients present with little or no history of dyspepsia. A history of aspirin or NSAID use is common.
What is the origin of gastroduodenal artery?
The gastroduodenal artery arising from the common hepatic artery, a branch of the celiac trunk, becomes the superior pancreaticoduodenal artery as it passes behind the first portion of the duodenum. The superior pancreaticoduodenal artery branches into the anterior and posterior superior pancreaticoduodenal arteries.
What does the gastro omental artery supply?
The gastroepiploic artery (GEA) is made up of two arteries which supply the greater omentum and the stomach. The right gastroepiploic artery (RGEA) is also referred to as the right gastro-omental artery or arteria gastroepiploic dextra in older texts.
Can a peptic ulcer bleed?
Internal bleeding is the most common complication of stomach ulcers. It can occur when an ulcer develops at the site of a blood vessel. The bleeding can either be: slow, long-term bleeding, leading to anaemia – causing fatigue, breathlessness, pale skin and heart palpitations (noticeable heartbeats)