患者男,46岁。因尿频、尿急、尿痛及排尿困难1月于1982年1月12日住院。发病以来表现明显膀胱刺激症状,尿频严重时20—25次/夜,伴尿流细、排尿困难及无力,大便变形。既往无泌尿系病史。检查:心、肺、腹无异常。尿常规可见少量红白细胞。前列腺指诊:前列腺(+++)增大、质硬、光滑,轻压痛。入院后经超声断层检查符合肿瘤诊断,前列腺最大断面为5.5×6 cm,边缘反射不规则,且见 Male patient, 46 years old. Due to frequent urination, urgency, dysuria and dysuria January January 1982 January hospitalization. Obvious manifestations of bladder irritation since the onset of symptoms, frequent urination 20-25 times / night, with urinary flow fine, dysuria and weakness, stool deformity. No previous history of urinary tract disease. Check: heart, lung, abdomen without exception. A small amount of urine visible red and white cells. Prostate referral: Prostate (+++) increases, hard, smooth, light tenderness. After admission, the tumor was diagnosed by ultrasonographic examination. The largest section of the prostate was 5.5 × 6 cm with irregular edge reflexes. See also