绿脓肝菌脑膜炎十分少见。尤其是群体发病者在国内外都十分罕见,病死率为60%以上。我院自2001年3月~2006年4月共收治15例“腰麻”术后发生绿脓肝菌脑膜炎的病例,现报道如下。临床资料1一般资料:本组15例病人均在同一家乡镇卫生院先后于“腰麻”下行阑尾切除术,其中男7例、女8例;年 Porphyromonas meningitis is very rare. In particular, the incidence of groups are very rare at home and abroad, the case fatality rate of 60% or more. Our hospital since March 2001 ~ April 2006 were treated 15 cases of “spinal anesthesia” after the occurrence of Ps. Meningitis cases are reported below. Clinical data 1 General information: The group of 15 patients in the same township hospitals have in the “spinal anesthesia” appendectomy, including 7 males and 8 females;