Malignancies of the large intestine in persons less than 20 years old: report of two cases.
D000293:Adolescent; D000328:Adult; D002430:Cecal Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology; D004724:Endoscopy; D005260:Female; D005336:Fiber Optic Technology; D006801:Humans; D007417:Intestinal Polyps / Q000000981:diagnostic imaging / Q000473:pathology; D008228:Lymphoma, Non-Hodgkin / Q000175:diagnosis / Q000473:pathology; D008297:Male; D011379:Prognosis; D011859:Radiography