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中枢神经系统原发性恶性黑色素瘤极为罕见,近年来偶见有生长于颅内硬脑膜外的病例报告,而生长于椎管硬脊膜外者尚未见报道。
Primary malignant melanoma of the central nervous system is extremely rare. Occasionally, cases of intracranial epidural growth have been reported occasionally. However, growth in the spinal epidural space has not been reported yet.