Repeated melaena due to hereditary haemorrhagic teleangiectasia localized to the gastrointestinal tract.
D000328:Adult; D000368:Aged; D000792:Angiography; D004064:Digestive System / Q000098:blood supply*; D005260:Female; D006801:Humans; D008297:Male; D008551:Melena / Q000209:etiology*; D008638:Mesenteric Arteries / Q000000981:diagnostic imaging; D013683:Telangiectasia, Hereditary Hemorrhagic / Q000150:complications* / Q000000981:diagnostic imaging