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骨骼系统是恶性肿瘤最常见的转移部位之一,仅次于肝、肺之后居第三位,而脊柱为最多见的骨转移部位,约占骨转移的2/3。脊柱转移癌以胸腰椎多见,颈椎和骶椎则少见,发病年龄多为40～65岁。其中最易发生脊柱转移的肿瘤为乳腺癌、肺癌及前列腺癌。脊柱转移癌患者最常见的症状是背痛,经常早于其他神经症状数周或数月。近十几年来,随着诊断技术的不断进步,脊柱转移癌的早期发现率得到明显提升,而外科技术的进步则显著增
The skeletal system is one of the most common metastatic sites of malignant tumors, ranking the third only after liver and lung. The spine is the most common site of bone metastasis, accounting for about two thirds of bone metastases. Spinal metastases to more common thoracolumbar spine, cervical and sacral spine are rare, the incidence of age more than 40 to 65 years old. One of the most prone to spine metastasis of the tumor for breast cancer, lung cancer and prostate cancer. The most common symptom of patients with spinal metastases is back pain, often earlier than other neurological symptoms for weeks or months. In recent decades, with the continuous improvement of diagnostic techniques, the early detection rate of spinal metastases has been significantly improved, while the progress of surgical techniques was significantly increased