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What is Most common Morphological difference between Ulcerative Colitis and Crohn's disease: and explain in detail?
Ans. (a) Crypt abscessRef: Bailey and Love 27th Edition Page 1268 Table, Surgery Sixer 3rd Edition page 429This question is asked based on a Table in Bailey and Love FeatureUlcerative ColitisCrohn's DiseaseRectumAlways involvedOften SparedPerianal lesionsRareCommonStrictures in BowelRareCommonFistulasRareCommonGranulomasABSENTCommonFissuresABSENTCommonCrypt abscessCommonRareThe same question if had choice as granuloma, go with granuloma because very rarely Crypt abscess may be seen in CD also.