I believe that male friends for prostate cancer should not feel strange, because the prostate cancer incidence rates of all cancers are very high. However, the majority of male friends for the understanding of prostate cancer are hearsay, without the understanding of the system, there will inevitably be some error here please Dongguan Male Hospital experts; prostate cancer can be divided into several categories to introduce? Lurking prostate cancer in his lifetime the signs and symptoms of prostate disease, found in postmortem by pathological examination of primary adenocarcinoma of the prostate. The latent cancer can occur in any part of the prostate, but more common to the central area and the surrounding area, and often well-differentiated adenocarcinoma. Regional differences in the incidence of such cancers, reports indicate that foreign incidence rate of 15% to 50%, while 34% of the prostate cancer incidence rate of latent our BeiYiDa urinary Institute study reported. Sporadic prostate cancer, the survey shows abroad incidental prostate cancer incidence rate is about 10% to 30%, while domestic incidence of approximately 5%. This cancer usually presents in the clinical benign prostatic hyperplasia, and easy to be confused with benign prostatic hyperplasia. Remove enlarged prostate tissue for histological examination found cancer histological manifestations of well differentiated adenocarcinoma, tubular adenocarcinoma of plague, and the mesh-like, only a small number of poorly differentiated gland cancer. Prostate occult cancer, patients with primary lesion is small, lack of local symptoms difficult to find, but often widely metastatic, clinical metastatic cancer first discovered, comprehensive inspection found that prostate cancer as the primary tumor, the prostate can be mild enlargement without serious structural damage, endoscopic poorly differentiated adenocarcinoma or carcinoma simplex. Patients with signs and symptoms of prostate disease, but in the lymph node biopsy or Guchuan the specimen pathology check confirmed as prostatitis after prostate biopsy and may be further confirmed biopsy done PSA and (or) PAP immunohistochemical staining positive, and serum prostate-specific antigen (PSA) and prostatic acid phosphatase level increased. The prostate clinical symptoms of cancer patients with urinary frequency, urgency, dysuria, painful urination, such as the majority of patients by clinical examination anus DRE palpable prostate nodule ultrasound prompts prostate nodule shape is irregular, uneven echo and echo partial is low. By CT or MRI, can also be increased by serum PSA and PAP to assist in the diagnosis, biopsy confirmed gold indicators. The above is introduced four prostate cancer, male friends must pay attention to prostate cancer. The dangers of prostate cancer for men is very large, whether it is for their own physical and mental health, to their own work, career, should do a good job in the daily life in the forefront of cancer prevention. If the symptoms of prostate cancer, should go to regular medical institutions for treatment. Tips: to promote exchanges and cooperation with developed medical areas Dongguan Men better understand and master the News of the male subjects at home and abroad, and to promote development of Dongguan male clinics, scientific, standardized and efficient clinic better to the masses Nankejibing patients China Men's Professional Committee specially set up in Dongguan first Nankejibing research institutes. It is reported that the Dongguan Oriental Nankejibing Institute is the first Nankejibing Guangdong and even nationwide Institute, will focus on the male prostate disease, sexual dysfunction, male reproductive infertility and other difficult diseases clinical research, preventive health care, rehabilitation therapy, promotion of academic exchanges, and of Andrology new technology.