Primary non-dural central nervous system mucosa-associated lymphoid tissue (MALT) lymphoma is a rare indolent B-cell lymphoma, with only a few reported cases worldwide.

中文翻译：

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中脑原发性粘膜相关淋巴组织淋巴瘤：病例报告。

原发性非硬脑膜中枢神经系统黏膜相关淋巴组织 (MALT) 淋巴瘤是一种罕见的惰性 B 细胞淋巴瘤，全球仅有少数病例报道。