支持-间质肿瘤较为少见,据国内沈鸿钊统计3000余例卵巢原发性肿瘤中,本瘤仅有3例,占0·1%。Taylor统计本瘤占卵巢原发性肿瘤的0·4%以下[1]。常发生于20~40岁之间的生育年龄妇女。幼儿的发病情况,就作者复习的文献资料中仅见中山医科大学报道过1例,年龄为1岁10个月。现将我院20 Support - Stromal tumors are rare, according to the statistics Shen Hongzhao more than 3000 cases of primary ovarian tumors, the tumor only 3 cases, accounting for 0.1%. Taylor statistics of the tumor accounted for 0.4% of primary ovarian tumors [1]. Often occurs in women aged 20 to 40 years of reproductive age. The incidence of children, the author reviewed the literature only see Zhongshan Medical University reported 1 case, aged 1 year and 10 months. Now my hospital 20