A duodenal ulcer is a type of peptic ulcer that can appear in the duodenum. The duodenum is the upper part of the small intestine that’s connected directly to the stomach where it empties into the ...

A perforated duodenal ulcer can lead to severe complications, as it allows bacteria from the intestine to escape into and infect the lining of the abdomen. The infection can lead to sepsis, which can ...

Duodenal diverticula are outpouchings of the duodenal wall that are commonly detected incidentally on imaging; however, they may become clinically significant when complications arise. Although most ...

An enteroscopy is a procedure that uses a flexible tube called an endoscope to examine inside the small intestine. Enteroscopy is a nonsurgical procedure to diagnose and manage conditions of the small ...