Toxic megacolon is most commonly associated with:: (A) Ulcerative colitis, (B) Crohn's disease, (C) Whipple's disease, (D) Reiter's disease
Answer is A. 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.