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 ...

Motility disorders are conditions that affect the movement of food and waste through the digestive tract. There are many types of motility disorder and they can impact any part of the digestive tract, ...

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 ...

Medically reviewed by Robert Burakoff, MD Common gastrointestinal diseases include IBS, GERD, and hemorrhoids.You may have symptoms like abdominal pain, bloating, or constipation.Treatment for ...

Duodenal switch surgery combines two complex weight loss procedures — a sleeve gastrectomy and an intestinal bypass — to form the most reliable weight loss procedure with long-term results. Your ...