<unk>  refers to changes in the mucosa of the stomach in patients with<unk>  hypertension; by far the most common cause of this is cirrhosis of the liver. These changes in the mucosa include friability of the mucosa and the presence of ectatic blood vessels at the surface. Patients with<unk>  may experience bleeding from the stomach, which may uncommonly manifest itself in vomiting blood or melena; however,<unk>  hypertension may cause several other more common sources of upper gastrointestinal bleeding, such as esophageal varices and gastric varices. On endoscopic evaluation of the stomach, this condition shows a characteristic mosaic or "snake-skin" appearance to the mucosa of the stomach.
Portal hypertensive gastropathy
Reactive gastropathy
Fibrosing colonopathy
Gastric varices
Obstructive purpura
Gastrointestinal intraepithelial neoplasia
Kangri ulcer
Peliosis hepatis