ATLANTA, Georgia — Patients with atrial fibrillation receiving anticoagulant therapy are more likely to experience gastrointestinal (GI) bleeding when treated with rivaroxaban than when treated with ...

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

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 ...

A Vanderbilt University Medical Centerstudy published today in JAMA shows that patients already at higher risk for gastrointestinal bleeding gain a marked protection from this risk when they take a ...

Dr. Rosario Ligresti explained that while many GISTs are found incidentally, larger tumors may cause anemia, bleeding or swallowing issues. Anemia and gastrointestinal bleeding are among the most ...

Patients who developed upper gastrointestinal (GI) bleeding during a hospital stay experienced worse adverse outcomes than those admitted for upper GI bleeding alone, French researchers found in a ...

Both conditions involve symptoms of gastrointestinal bleeding, though a major difference is that hematochezia often presents as bright red blood in the stool, while melena appears as black, tarry ...

Gastrointestinal (GI) bleeding is a common and potentially life-threatening condition that requires prompt and accurate diagnosis. Esophagogastroduodenoscopy (EGD) and colonoscopy are the primary ...

Researchers have identified eight primary factors that increase the risk of a common bleeding complication after heart attack. Some of these factors are already known, but using machine learning ...