Inflammatory lesions of the colon simulating neoplasms.
D003092:Colitis / Q000175:diagnosis*; D003093:Colitis, Ulcerative / Q000175:diagnosis*; D003110:Colonic Neoplasms; D003937:Diagnosis, Differential; D006801:Humans
COLITIS, ULCERATIVE/differential diagnosis; COLITIS/differential diagnosis