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目的研究颅底脊索瘤临床与病理特征。方法8例颅底脊索瘤作临床及免疫组织化学分析。结果5例为颅底脊索瘤,3例为软骨样脊索瘤。结论该瘤为低度恶性肿瘤,常局部复发,预后较好。免疫组织化学染色是诊断的重要工具。
Objective To study the clinical and pathological features of skull base chordoma. Methods Eight cases of skull base chordoma were analyzed by clinic and immunohistochemistry. Results 5 cases of skull base chordoma, 3 cases of chondroid chordoma. Conclusion The tumor is a low-grade malignancy, often local recurrence, the prognosis is good. Immunohistochemical staining is an important diagnostic tool.