Selvaraj Nivash, Ragavan Narasimhan, Shah Saloni Naresh
Department of Urology, Apollo Main Hospital, Chennai, India.
Department of Pathology, Apollo Main Hospital, Chennai, India.
Eur Urol Open Sci. 2020 Nov 30;23:9-12. doi: 10.1016/j.euros.2020.11.006. eCollection 2021 Jan.
Primary carcinosarcoma of the prostate is an extremely rare and aggressive malignancy. We report a patient who presented with obstructive symptoms and without a history of radiation, prior adenocarcinoma, or androgen deprivation therapy. Transurethral resection of the prostate was performed. Histopathology and immunohistochemistry revealed a confirmatory diagnosis of de novo carcinosarcoma of the prostate. The case is described for its rarity and masquerading nature.
原发性前列腺癌肉瘤是一种极其罕见且侵袭性强的恶性肿瘤。我们报告一例患者，该患者出现梗阻性症状，且无放疗史、既往腺癌病史或雄激素剥夺治疗史。实施了经尿道前列腺切除术。组织病理学和免疫组织化学检查确诊为原发性前列腺癌肉瘤。该病例因其罕见性和伪装性而被报道。
