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 ...

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 ...

BRUSSELS — In the face of ever-increasing demand, surgical techniques enabling significant weight loss are on the rise. It is simpler and less invasive to perform anastomosis by compression with two ...

Ampullary cancer is a rare form of cancer that develops in the ampulla of Vater. This is a small opening located on the duodenum, which is the first section of the small intestine. Secretions from the ...

CHICAGO -- A novel approach to revitalizing the duodenal mucosa as a means to restore normal insulin sensitivity in people with type 2 diabetes is showing strong promise in early studies, according to ...