前列腺特异性抗原与前列腺癌骨转移的关系.docx

前列腺特异性抗原与前列腺癌骨转移的关系
The highest PSA levels are 108 mu g over L, 110 mu g over L, 512 mu g over L. 2. 2 PSA's relationshncer is a secrety. more than 80% of prostate cancer patients have been metastasized or infiltrated by the time of diagnosis. In recent 10 years, PSA has become a prostate cancer diagnosis, staging, therapeutic effect monitoring and prognosis judge's most valuable tumor mark, widely used in clinical [2], when choosing clinical inspection method in the diagnosis of prostate cancer, PSA should be as the preferred. Using DRE, TRUS and FNA to diagnose prostate cancer, the rate of early prostate cancer detection doubled, significantly increasing the chance of patients receiving surgical treatment.
The bone transfer of prostate cancer occurs first in the vertebrae, pelvis and ribs. In the transfer direction, the vertebral body is more than the vertebral arch, and the thoracic vertebra is more than the cervical sacral vertebra. Within the prostate vein reflux after prostate vein clump into iliac vein, and there are extensive traffic, lower vertebral venous vertebral venous system is the connection between pelvic venous and rib vein by the vertebral venous plexus, this is constituted the anatomical basis of bone metastases of prostate cancer. Bone scan was 3 to 6 months prior to the discovery of bone metastasis, and the study was based on full-body bone scan as the go