Duodenitis is an intestinal condition caused by inflammation in your duodenum lining. It can sometimes happen along with gastritis, which is inflammation in your stomach lining. When they happen ...

Office worker Mr. A recently received a diagnosis of duodenitis based on the results of an upper gastrointestinal endoscopy during a health checkup. Mr. A thought the endoscopy only examined the ...

Superior mesenteric artery (SMA) syndrome is a condition that affects the duodenum — the section of the small intestine that joins the stomach. The syndrome is caused by the compressing of the ...

Duodenal lymphocytosis, that is, the increase of lymphocytes in the villous epithelial lining, has been debated in the literature over the last few years. During the last two decades, this diagnosis ...

Intraepithelial lymphocytosis is a complex immunological phenomenon. It commonly affects the gastrointestinal tract, where damage to the lining of tissue causes the number of lymphocytes (a type of ...