[Papillary "endometrial" adenocarcinoma of the bladder neck. Light and electron microscopy and immunohistochemistry].
A case of papillary adenocarcinoma, developed on the urinary bladder neck is reported. This tumor is histologically identical to so called endometrial carcinoma of the prostate. Immunohistochemistry showed acid phosphatases and prostatic specific antigen (PSA) positive cells. Electron microscopy disclosed secretory vacuoles consistent with a prostatic origin. The histogenesis of endometrial carcinoma is briefly discussed likewise the precise site of origin of the reported case.
D000135:Acid Phosphatase / Q000032:analysis; D000231:Adenocarcinoma, Papillary / Q000032:analysis / Q000473:pathology*; D000368:Aged; D000951:Antigens, Neoplasm / Q000032:analysis; D003593:Cytoplasm / Q000473:pathology; D006651:Histocytochemistry; D006801:Humans; D007158:Immunologic Techniques; D008297:Male; D008854:Microscopy, Electron; D011467:Prostate / Q000276:immunology; D011471:Prostatic Neoplasms / Q000473:pathology; D001749:Urinary Bladder Neoplasms / Q000032:analysis / Q000473:pathology*; D014617:Vacuoles / Q000473:pathology
D000951:Antigens, Neoplasm; D000135:Acid Phosphatase
Adénocarcinome papillaire "endométrioïde" du col vésical. Microscopie optique et électronique et immunohistochimie.