Cancer of the prostate simulating cancer of the rectum: the digital dilemma. Report of three cases.
D000230:Adenocarcinoma / Q000175:diagnosis*; D000368:Aged; D002277:Carcinoma / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D010173:Palpation; D011471:Prostatic Neoplasms / Q000175:diagnosis*; D012004:Rectal Neoplasms / Q000175:diagnosis*