What is meant by duodenal diverticulum?

A duodenal diverticulum (the plural of which is diverticula) is a pouch attached to the duodenum, the second part of the small intestine just past the stomach. There are two types of duodenal diverticula.

Is duodenal diverticulum normal?

The prevalence of duodenal diverticula is believed to be as high as 22% of the population as found in cadaveric studies, increasing with age [2], but the majority of them remain uncomplicated and are only discovered incidentally during endoscopic or imaging studies of the upper GI.

What is Perivaterian diverticulum?

Introduction. Periampullary diverticula (PAD), also known as perivaterian or peripapillary diverticula, is extraluminal mucosal outpouching of the duodenal arising within a radius of 2-3 cm from the ampulla of Vater [1].

Can duodenal diverticulum cause back pain?

The most common symptoms are upper abdominal pain radiating to the back, intermittent diarrhea, constipation and weight loss [9,10]. The differential diagnosis for small bowel diverticulum is acute or chronic pancreatitis, cholecystitis, small bowel obstruction, or peptic ulcer disease [2-4].

Do duodenal diverticula produce symptoms?

Only about 10% of duodenal diverticulae produce symptoms, such as epigastric pain, nausea and vomiting. Pressure effects may give rise to jaundice, cholangitis, pancreatitis and obstruction of the duodenum or pancreatic or bile ducts [ 4, 5 ].

What is the C loop of the duodenum?

The duodenum (C loop) shares its blood supply very intimately with the head of the pancreas, which lies in its concavity. The celiac trunk (axis) arises as a branch from the anterior surface of the abdominal aorta at the level of T12–L1.

What is the plural of diverticulum?

Diverticulum, plural diverticula, any small pouch or sac that forms in the wall of a major organ of the human body.

What is small bowel diverticulitis?

Diverticulosis is a condition that causes small pockets called diverticula to form in your intestine. These pockets make it difficult for bowel movements to pass through your digestive system.