Primitive neuroectodermal tumor of the prostate: Case report from China.

Peripheral primitive neuroectodermal tumor (PNET) in the prostate is one of the most aggressive tumors and a rare, uncommon clinical disease entity with a very poor prognosis. We reported a case of PNET in the prostate of a 49-year-old man and diagnosed through a biopsy. The patient underwent chemotherapy followed by adjuvant external radiation therapy without cystoprostatectomy as recommended, and 2 years later there is no sign of recurrence or distant metastasis. The patient had a good recovery and satisfactory outcomes in the follow-up. The successful treatment of PNET in the prostate in our case without surgery will provide a good therapeutic regime for reference until now. [ABSTRACT FROM AUTHOR]