Arteriovenous malformation of the cecum: report of six cases.
Patients who have chronic lower gastrointestinal bleeding with negative conventional work-ups should undergo superior mesenteric arteriography to look for arteriovenous malformations. Once the diagnosis is made, treatment is immediate conventional right hemicolectomy. Six patients with arteriovenous malformations described in this report have had no recurrence of rectal bleeding in one to five years.
D000328:Adult; D000368:Aged; D001165:Arteriovenous Malformations / Q000150:complications / Q000000981:diagnostic imaging / Q000601:surgery*; D002432:Cecum / Q000098:blood supply*; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology; D006801:Humans; D008297:Male; D008638:Mesenteric Arteries / Q000000981:diagnostic imaging; D008875:Middle Aged; D011859:Radiography