前列腺癌是男性生殖系统最常见恶性肿瘤之一,近年来其发病率有逐年上升趋势。由于前列腺癌具有组织浸润性强、易早期转移等特点,临床诊断时大多数患者已处于进展期。手术、放疗、化疗、激素及免疫治疗均不能很好地局部控制临床或病理上的T 3期前列腺癌。前列腺在解剖位置上的易 Prostate cancer is one of the most common malignant tumors of the male reproductive system, and its incidence has been increasing year by year in recent years. Because of prostate cancer with strong tissue infiltration, early metastasis and other characteristics, the majority of patients with clinical diagnosis has been in progress. Surgery, radiotherapy, chemotherapy, hormones and immunotherapy do not adequately control the clinical or pathological T 3 stage prostate cancer. Prostate in the anatomical position easy