Toxic megacolon is most commonly associated with:
Ulcerative colitis
Crohn's disease
Whipple's disease
Reiter's disease
Ans. A. Ulcerative colitisComplications of Ulcerative colitis:a. Massive hemorrhage.b. Toxic mega colon with perforation.c. Colonic epithelial dysplasia and carcinoma. The risk of neoplasia increased with duration and extend of the disease.
G.I.T.