Pediatric colonoscopy.
D000293:Adolescent; D002675:Child, Preschool; D003092:Colitis / Q000175:diagnosis; D003108:Colonic Diseases / Q000175:diagnosis*; D003110:Colonic Neoplasms / Q000175:diagnosis / Q000628:therapy; D003251:Constriction, Pathologic; D004724:Endoscopy; D005260:Female; D005336:Fiber Optic Technology; D006471:Gastrointestinal Hemorrhage / Q000209:etiology; D006801:Humans; D007223:Infant; D007417:Intestinal Polyps / Q000175:diagnosis / Q000628:therapy; D008297:Male; D012007:Rectum