Carcinoma or diverticulitis in obstructive sigmoid lesions: an analysis of the problem of recognition and treatment.
D002277:Carcinoma; D012809:Colon, Sigmoid; D003110:Colonic Neoplasms; D004238:Diverticulitis / Q000175:diagnosis*; D006801:Humans; D012810:Sigmoid Diseases
COLON/neoplasms; DIVERTICULITIS/diagnosis; SIGMOID/diseases