Backwash ileitis is seen in -
Ans. is 'a' i.e.. Ulcerative colitiso Ulcerative colitis always involves the rectum and extends proximally in continuous fashion to involve part or all part of the colon.# Involvement of terminal ileum in ulcerative colitis is called backwash ileitis.
Ulcerative colitis
Crohn's disease
Colonic carcinoma
Ileal polyp
Inflammatory Bowel Diseases