Obscure gastrointestinal (GI) bleeding creates a diagnostic challenge for gastroenterologists. Many patients undergo multiple blood transfusions and repeated studies. Modern imaging techniques improve ...

Recurrent bleeding from the small intestine accounts for 5 to 10% of cases of gastrointestinal bleeding and remains a therapeutic challenge. Thalidomide has been evaluated for the treatment of ...

Gastrointestinal (GI) bleeding is a symptom of a disease, condition, or injury affecting any part of the gastrointestinal tract. The GI tract includes the esophagus, stomach, small intestine, colon ...

Darrin Carlson's chronic anemia was a telltale sign he might have internal bleeding. Doctors gave him X-rays, a colonoscopy and an endoscopy to try to find the source of his abdominal bleeding -- all ...

Angiodysplasia of the colon refers to swollen blood vessels in the colon that may weaken and rupture, resulting in bleeding and lesions. Angiodysplasia may lead to various complications. However, it ...

NEW YORK (Reuters Health) - Cameras-in-a-pill can capture views deep within the small intestine, but the doctors who read the results may often fail to spot abnormalities, a small study suggests.