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首页> 外文期刊>Journal of Cancer Research and Therapeutics >Primary dural non-hodgkin's lymphoma mimicking meningioma: A case report and review of literature
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Primary dural non-hodgkin's lymphoma mimicking meningioma: A case report and review of literature

机译：模仿脑膜瘤的原发性硬脑膜非霍奇金淋巴瘤1例并文献复习

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A 42-year-old immunocompetent female presented with headache, vomiting and diminished unilateral vision. Computed tomography and magnetic resonance imaging were suggestive of high-grade meningioma. Neurological examination and routine hematological parameters were within normal limits. Craniotomy was performed; the tumor was arising from the dura mater, which was completely resected. Hematoxylin and eosin showed lesion comprising a tumor mass with monomorphic population of tumor cells arranged in sheets and small follicles. The tumor cells were immunoreactive for leukocyte common antigen and CD20 and immunonegative for glial fibrillary acid protein, epithelial membrane antigen, cytokeratin, CD3 and CD30. Rest of the body scan was normal. A diagnosis of primary dural non-Hodgkin's lymphoma was made. We report this exceedingly rare case of primary dural non-Hodgkin's lymphoma, which mimicked clinically and radiologically as meningioma.
机译：一名42岁免疫能力强的女性出现头痛，呕吐和单侧视力下降。计算机断层扫描和磁共振成像提示高级别脑膜瘤。神经系统检查和常规血液学参数均在正常范围内。开颅手术;肿瘤起源于硬脑膜，已被完全切除。苏木精和曙红显示病灶包括肿瘤块，肿瘤细胞呈单形分布，呈片状和小卵泡状排列。肿瘤细胞对白细胞共同抗原和CD20具有免疫反应性，对神经胶质纤维酸性蛋白，上皮膜抗原，细胞角蛋白，CD3和CD30呈免​​疫阴性。其余身体扫描正常。诊断为原发性硬脑膜非霍奇金淋巴瘤。我们报道了这种极为罕见的原发性硬脑膜非霍奇金淋巴瘤病例，在临床和放射学上均被模拟为脑膜瘤。

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