title: Endometrial carcinoma of the prostatic utricle: a tumor of prostatic origin.
abstract: Endometrial carcinoma of the prostatic utricle previously was believed to be of müllerian origin. We report 2 cases studied by ultrastructural and immunoperoxidase techniques. Our results, as well as those presented by others, demonstrate the prostatic origin of this tumor.
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology*; D000368:Aged; D004715:Endometriosis / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011471:Prostatic Neoplasms / Q000473:pathology*