Abstract
Primary squamous cell carcinoma of the prostate is a rare tumor. An 80-year-old man was admitted to hospital for half a year because of progressive dysuria and pain. Laboratory examination: TPSA 7.24ng/ml; FPSA 1.610ng/ml,%FreePSA 14.3%. Urine routine was normal. He was treated with thulium laser surgery of the prostate. The pathological result was poorly differentiated squamous cell carcinoma of the prostate. This report is helpful to the clinical manifestation and treatment of the disease.