Medically reviewed by Qin Rao, MD Symptoms of GI bleeding include stomach pain, vomiting blood, or having black, tarry ...

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 ...

Possible causes of blood in stool include gastroenteritis, anal fissures, hemorrhoids, inflammatory bowel disease, and more. Treatment can depend on the underlying cause. Below, learn more about the ...

Gastrointestinal metastases from primary lung adenocarcinoma are rare, with only a few reported cases of gastrointestinal bleeding caused by such metastases. Among the cancers that most commonly ...

Gastrointestinal bleeding is common among people with cirrhosis due to a complication called portal hypertension. This is elevated blood pressure in the veins that lead to your liver. Cirrhosis is ...

Gastrointestinal bleeding in GIST patients significantly impacts recurrence-free and overall survival, with gastric bleeding linked to worse prognosis. Bleeding is less common in the small intestine, ...

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

Editor's note: Find the latest COVID-19 news and guidance in Medscape's Coronavirus Resource Center. After acute SARS-CoV-2 infection, patients report lingering malnutrition, loss of appetite, and ...

A new study casts doubt on international guidelines advising up to a week of prophylactic antibiotics in patients with cirrhosis and upper gastrointestinal (GI) bleeding. Pooled data from 14 ...