目的探讨脊柱转移瘤的MRI诊断。
目的探讨脊柱转移瘤的外科治疗价值。
Objective To explore the value of surgical treatment on spine metastatic tumor.
目的探讨MRI在脊柱转移瘤评价中的价值。
Objective To study the value of MRI in evaluating spinal metastatic tumor.
目的：探讨MRI对脊柱转移瘤的诊断价值。
Purpose:To study the value of MRI in evaluating spinal metastatic tumour.
目的探讨脊柱转移瘤患者的临床特征与MRI表现。
Objective To investigate the relationship between MRI and clinical feature of spinal metastatic tumor.
目的：探讨脊柱转移瘤患者手术治疗的适应证与疗效。
Objective: To evaluate the indication and results of surgical treatment of metastatic spinal tumors.
目的：探讨脊柱转移瘤的MRI表现特点和鉴别诊断。
Purpose: To explore the MRI characteristics of metastatic spine tumor and its differential diagnosis.
结论脊柱转移瘤具有高灵敏性和较特异性的MRI表现。
Conclusion The MRI findings of spinal metastasis is of high sensitivity and spectivity.
目的观察立体定向放射治疗脊柱转移瘤的疗效与不良反应。
Objective To evaluate the curative effect and side-effect of stereotactic radiotherapy for spinal metastases.
PDT最近已经用于临床前期动物模型的脊柱转移瘤清除。
PDT has recently been adapted to ablate metastatic tumors in the spine in preclinical animal models.
目的：比较MRI与核素骨显像对诊断脊柱转移瘤的价值。
Objective: To compare the value of MRI and radionuclide bone display in diagnosis of spinal metastases.
结论：脊柱转移瘤具有特征性MRI表现，全面观察有助于诊断和鉴别诊断。
Conclusion: Spinal metastasis is of special MRI features. Careful and overall observation of the lesions is helpful in diagnosis and differentiating diagnosis.
目的分析脊柱转移瘤和结核的MR表现，探讨低场MR对二者的诊断及鉴别诊断作用。
Objective To analyze the MR manifestations of spinal metastases and spondylocace, and to evaluate the diagnostic and differentially diagnostic effects of low field MR for the diseases.
结论：两种场强的MR机诊断脊柱转移瘤敏感、可靠，高场MR能提供更多的病理信息。
Conclusion: Both high-field and ultra-low field MR can detect spinal metastases with high sensitivity and reliability, but high-field MR images can provide more pathologic details.
结论：MRI在评价脊柱转移瘤方面优于X线平片及CT并可与核素骨扫描相互印证补充。
Conclusion:MRI was superior to X-ray plain-film and CT, and mutually complementary with radionuclide bone scan in evaluating spinal metastatic tumour.
材料和方法：回顾性对照分析42例脊柱转移瘤之常规t1wi、T2WI及STIR序列的表现。
Materials and Methods: The manifestations of 42 cases of spinal metastasis on T1WI, T2WI and STIR sequence were retrospectively analyzed.
结论：术中放疗技术是治疗因脊柱转移瘤所致脊髓压迫的有用技术，它可以带来显著的神经功能恢复和低的复发几率。
The IORT procedure is a useful technique for the treatment of spinal cord compression because of spinal metastasis, offering significant neurologic recovery and a low rate of local recurrence.
结论脊柱转移瘤的椎体成型术治疗是一种微创操作，其可立刻获得止痛效果并长期有效，可维持脊柱稳定防止椎体压缩导致截瘫。
Conclusion Vertebroplasty of metastases is a minimally invasive procedure that provides immediate and long-term pain relief and contributes to spinal stabilization.
结论在脊柱转移瘤的早期诊断中MRI具有重要的诊断价值，这对于原发肿瘤的TNM分期及制定进一步的治疗方案也具有深远意义。
Conclusion MRI was of important value in the early diagnosis of spinal metastasis and is also of great significance in the assessment of primary tumor (TNM) and making further treatment plan.
目的探讨低场磁共振脊柱单发性转移瘤的MRI表现及诊断价值。
Objective To explore the MRI diagnostic value of low field MR for single spinal metastasis.
结论低场磁共振是诊断脊柱单发性转移瘤可靠的手段。
Conclusions Low field MR is a reliable method in the diagnosis of single spinal metastasis.
目的探讨脊柱骨转移瘤MR扫描阳性、核素骨显像阴性的不同原因。
Objective To evaluate the reasons of positive MR findings and negative radionuclide bone scan in the spinal metastasis.
目的探讨全脊柱MRI成像在转移瘤中的诊断价值。
Objective To investigate the value of whole-spine MRI in the diagnosis of spinal metastasis.
结论：MRI对脊柱骨转移瘤诊断的灵敏度不低于核素平面骨显像。
CONCLUSION: the sensitivity of MRI in detecting vertebral metastasis is not inferior to that of bone scans.
结论：MRI对脊柱骨转移瘤诊断的灵敏度不低于核素平面骨显像。
CONCLUSION: the sensitivity of MRI in detecting vertebral metastasis is not inferior to that of bone scans.
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