[Epidemiology of prostate cancer in China: an overview and clinical implication].

Prostate cancer is a currently common disease in Chinese male. The incidence is increasing rapidly in urban area and the mortality is high in rural area. According to characteristics of disease stage, advancement in early diagnosis of prostate cancer is the key to improve prostate cancer survival in China. Because of the remarkable disparity in economic and health care across mainland China, a selective prostate cancer screen approach may be a better alternative to spread. Therefore, indepth researches in optimization of prostate specific antigen screen and validation biomarkers of aggressive prostate cancer should be advocated. Furthermore, physicians should take a more active role in population education.