【摘要】目的 分析磁共振诊断在颅内原发性中枢神经系统淋巴瘤患者中的应用。方法 选择54例经病理检查或手术证实的颅内原发性中枢神经系统淋巴瘤为研究对象，给予患者磁共振检查。结果 磁共振检查结果与病理检查或手术结果一致。54例患者共检出86个病灶，形态以类圆形为主，多分布于脑脊液周围。增强扫描显示：病灶以均匀强化为主。结论 磁共振检查用于颅内原发性中枢神经系统淋巴瘤，征象典型，值得推广。

    【关键词】颅内原发性中枢神经系统淋巴瘤;磁共振成像;脑脊液

    【中图分类号】R739.41 【文献标识码】A 【文章编号】ISSN.2095.6681.2020.3..02

    【Abstract】Objective To analyze the application of magnetic resonance diagnosis in patients with primary central nervous system lymphoma of the brain.Methods 54 cases of intracranial primary central nervous system lymphoma confirmed by pathology or surgery were selected as the study subjects.Results The results of magnetic resonance examination were consistent with pathological examination or surgical results.A total of 86 lesions were detected in 54 patients.The morphology was mainly round and distributed around the cerebrospinal fluid. Enhanced scanning showed that the lesions were dominated by uniform enhancement.Conclusion Magnetic resonance imaging is used for intracranial primary central nervous system lymphoma. The signs are typical and worthy of promotion. ......