[Rectal stenosis caused by cancer of the prostate: difficulties of diagnosis].
There exist rare cases in which a prostatic carcinoma invades the perirectal space producing an extrinsic rectal stenosis. Three cases are discussed. Differential diagnosis with a rectal tumor is difficult clinically, but deep rectal biopsies will provide the correct diagnosis in many cases. Estrogen therapy is recommended, but prognosis is reserved.
D000368:Aged; D003251:Constriction, Pathologic; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D011471:Prostatic Neoplasms / Q000150:complications* / Q000175:diagnosis; D012002:Rectal Diseases / Q000209:etiology*; D012004:Rectal Neoplasms / Q000175:diagnosis
Les sténoses rectales dues aux cancers prostatiques: un diagnostic difficile.