Papillary adenocarcinoma of the prostatic urethra

Three cases of papillary carcinoma of the prostate (also called endometrial adenocarcinoma of the prostate; endometrioid carcinoma) were studied for prostate-specific antigen in order to determine their origin and histogenesis. All 3 cases were prostate-specific antigen positive. Two patients were treated with hormonal therapy, 1 with radiotherapy.