前列腺癌是欧美男性泌尿系统最常见的恶性肿瘤,占男性癌症死亡率的第2位,仅次于肺癌。我国前列腺癌发病率虽低于西方国家,但最近几年呈明显上升趋势。对于局限性的前列腺癌,大部分通过根治性手术切除、放疗等方法能够达到治愈的目 Prostate cancer is the most common malignant tumor in male and female urinary system in Europe and the United States, accounting for the second leading cause of cancer death in men after lung cancer. Although the incidence of prostate cancer in our country is lower than that of western countries, it shows a clear upward trend in recent years. For localized prostate cancer, most of them can be cured by radical surgical resection, radiotherapy and other methods