Old male with H/O long intake of antibiotics. Diagnosis?: (A) Pseudomembranous Colitis, (B) Chrons, (C) Ulcerative colitis, (D) Amoebic colitis
Answer is A. Ans. (a) Pseudomembranous enterocolitisThe mucosal surface of the colon seen here is hyperemic and is partially covered by a yellow-green exudate.