Squamous cell carcinoma of the prostate.

Overview

Squamous cell carcinoma of the prostate is a rare tumor, making up 0.5% to 1% of all prostate carcinomas. It is typically described as an aggressive cancer, with a median postdiagnosis survival of 14 months. Presented here is a case of primary squamous cell carcinoma of the prostate, with a complicated presentation of metastatic disease. Due to the extent of the patient's disease, he was treated with palliative radiation therapy using a four-field technique (AP/PA and left and right lateral fields) with 18 mV photons prescribed to the 100% isodose line. The prescription dose was 4000 cGy in 16 fractions of 250 cGy per fraction. No definitive treatment of squamous cell carcinoma of the prostate exists but varying approaches including surgical intervention, chemotherapy, and radiation therapy have been implemented without durable response. However, multimodal treatments appear to be the most promising with longer durations of survival.