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近年来,由于诊断技术的提高和恶性肿瘤患者生存期的延长,脊柱转移性肿瘤发病率逐年增加[1],最易转移至脊柱的原发恶性肿瘤类型为乳腺癌、肺癌、前列腺癌、肾癌等[2]。脊柱转移癌会造成一系列临床症状,主要表现为疼痛、病理性骨折、神经根受压症状、脊髓受压症状等[1~3],在所有恶性肿瘤患者中,出现脊柱转移并引起硬膜外脊髓受压(epidural spinal cord compression,ESCC)的占40%[4]。这些临床症状严重影响患者的生活
In recent years, the incidence of spinal metastatic tumors has been increasing year by year due to the improvement of diagnostic techniques and prolongation of the survival of patients with malignant tumors [1]. The primary malignant tumors most likely to metastasize to the spine are breast cancer, lung cancer, prostate cancer, kidney Cancer [2]. Spinal metastases can cause a series of clinical symptoms, mainly pain, pathological fractures, nerve root compression symptoms, spinal cord compression symptoms [1-3], in all patients with malignant tumors, spine metastasis and cause the dura External spinal cord compression (epicural spinal cord compression, ESCC) accounted for 40% [4]. These clinical symptoms seriously affect the patient’s life