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任何恶性肿瘤,均可发生骨的转移,转移性骨肿瘤的发生率仅次于肺及肝脏,占全身转移性肿瘤的第三位,根据肿瘤在骨内转移发生的频率,可分为亲骨性和厌骨性两种。脊柱为肿瘤转移的好发部位,转移至脊柱最多见的肿瘤是前列腺癌、乳腺癌、甲状腺癌以及肺癌等。当转移性病灶表现为溶骨或成骨性破坏时,多能及时得到诊断,
Bone metastases can occur in any malignancy. The incidence of metastatic bone tumors is second only to lungs and liver, which is the third most common metastatic tumor. According to the frequency of tumor metastasis in bone, it can be divided into bone Sexual and osteoblastic two. The spine is a good site for tumor metastasis, and the most common metastases to the spine are prostate cancer, breast cancer, thyroid cancer, and lung cancer. When metastatic lesions show osteolytic or osteogenic destruction, many can be diagnosed in time.