椎管内血管脂肪瘤被认为是一种罕见肿瘤。截止 1991年 ,国外文献共报道34例[1] ,国内 1992年首次将椎管内血管脂肪瘤作为独立病种提出[2 ] ,1994年有个案报道[3 ] 。近年报道逐渐增多 ,已累计超过 90余例[3～ 14 ] ,表明椎管内血管脂肪瘤也许并不是一种少见肿瘤[15] 。本文就其 Vertebral angiomyolipoma is considered a rare tumor. As of 1991, a total of 34 cases were reported in foreign literature [1]. For the first time in China, spinal angiolipoma was proposed as an independent disease in 1992 [2]. Increasingly reported in recent years, has accumulated more than 90 cases [3 ~ 14], that vertebral angiomyolipoma may not be a rare tumor [15]. This article on it