Backwash ileitis is seen in:
BACKWASH ILEITIS: - Extends contiguously backward from cecum without skip regions. - It is seen in ulcerative colitis where eventhough small intestine is normal, mild mucosal inflammation of distal ileum is seen.
Crohn's disease
Ulcerative colitis
Colonic carcinoma
Ileal polyp
Inflammatory Bowel Disease