Crohn's disease.
D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D002432:Cecum / Q000601:surgery; D002908:Chronic Disease; D003106:Colon / Q000601:surgery; D012809:Colon, Sigmoid / Q000601:surgery; D003424:Crohn Disease / Q000175:diagnosis / Q000601:surgery / Q000628:therapy; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007082:Ileum / Q000601:surgery; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications