Crohn's Disease most commonly affects the -: (A) Ileum, (B) Rectum, (C) Duodenum, (D) Stomach
Answer is A. Ans. is 'a' i.e., Ileum Commonest sites of various intstinal diseasesUlcerative colitisRectumCrohn's diseaseIleumCA colonRectumDiverticulosisSigmoid colon