CLINICOPATHOLOGICAL conference from the Beth-El Hospital, Brooklyn, N.Y.
D003092:Colitis; D003093:Colitis, Ulcerative; D003110:Colonic Neoplasms; D006801:Humans; D008499:Medical Records; D011127:Polyps
COLITIS, ULCERATIVE/case reports; COLON/neoplasms; POLYPI/case reports