five operative options are now available for treatment of ulcerative colitis : ( 1 ) proctocolectomy with ileostomy , ( 2 ) abdominal colectomy with ileostomy and retention of the rectum , ( 3 ) abdominal colectomy with ileorectal anastomosis , ( 4 ) proctocolectomy with creation of a continent stoma or conversion of a standard ileostomy after proctocolectomy to a continent stoma , and ( 5 ) restorative proctocolectomy .
C0034896
rectum
C0400076
proctocolectomy