What is a bulging papilla?
Bulging duodenal papilla is a conical or cylindrical protuberance at the medial aspect of the descending or horizontal duodenum at the site of the sphincter of Oddi. It is a finding on small bowel follow-though (and endoscopy) and has a relatively long differential.
What is major duodenal papilla?
The major duodenal papilla (papilla of Vater) is the point where the dilated junction of the pancreatic duct and the bile duct (ampulla of Vater) enter the duodenum. The ampulla is surrounded by the sphincter of Oddi (SO), which controls the release of bile and pancreatic fluid into the duodenum.
What is a bulging Ampulla?
Bulging of the papilla is due to inflammation in the ampulla of Vater, which is precipitated by mechanical irritation from choledocholithiasis. (b) Drawing illustrates branch duct type IPMT. Protrusion of the major papilla into the duodenal lumen, as well as mild and symmetric wall thickening, is frequently seen.
What passes through the major duodenal papilla?
The major duodenal papilla is a rounded projection in the duodenum into which the common bile duct and pancreatic duct drain. The major duodenal papilla is, in most people, the primary mechanism for the secretion of bile and other enzymes that facilitate digestion.
What kind of tumor is a bulging papilla?
A bulging papilla is frequently encountered at computed tomography (CT) and can be seen in healthy individuals as well as in patients with various pathologic conditions such as papillitis, ampullary cancer, and intraductal papillary mucinous tumor. Mural thickening
What is the name of the bulging duodenal papilla?
Bulging duodenal papilla. Major duodenal papilla is a conic or cylindric protuberance at the medial aspect of the descending or horizontal duodenum at the site of the sphincter of Oddi. It is finding on small bowel follow-though (and endoscopy) and has a relatively long differential. On cross sectional imaging,…
What causes bulging of the papilla of the Vater?
Bulging of the papilla is due to inflammation in the ampulla of Vater, which is precipitated by mechanical irritation from choledocholithiasis. (b) Drawing illustrates branch duct type IPMT. Protrusion of the major papilla into the duodenal lumen, as well as mild and symmetric wall thickening, is frequently seen.
Can a bulging papilla be seen in a CT scan?
A bulging papilla is frequently encountered at computed tomography (CT) and can be seen in healthy individuals as well as in patients with various pathologic conditions such as papillitis, ampullary cancer, and intraductal papillary mucinous tumor. Mural thickening and certain attenuation patterns seen at contrast material–enhanced
