Colonoscopy: 100 examinations.
D003106:Colon; D003108:Colonic Diseases / Q000175:diagnosis*; D003937:Diagnosis, Differential; D003967:Diarrhea / Q000175:diagnosis; D004724:Endoscopy; D005336:Fiber Optic Technology; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis; D006801:Humans