良性复发性无菌性脑膜炎也称 Mollaret 氏脑膜炎(mollaret’s meningitis MM),是一少见的疾病,病因和发病机理尚不完全清楚。临床特点是多次短暂的脑膜炎发作,可持续数日,有自限性,伴脑脊液(CSF)中淋巴细胞增多及蛋白含量增高,这些表现可以在数月或数年后不明原因的再发,而且每次发作之后并不遗留神经功能障碍。 Benign recurrent aseptic meningitis, also known as Mollaret’s meningitis, is a rare disease whose etiology and pathogenesis are not fully understood. The clinical features are multiple episodes of meningitis that last several days, are self-limiting, have increased lymphocytosis and increased protein levels in the cerebrospinal fluid (CSF), and these manifestations can be recurrences of unknown origin in months or years , And do not have neurological dysfunction after each episode.