卵巢支持一间质细胞瘤过去称为男性母细胞瘤，1973年世界卫生组织对卵巢肿瘤分类[1]，改命为卵巢支持一间质细胞瘤。此瘤临床表现虽较特殊，但罕见，以致时有漏诊或误诊。因此，有必要对此病提高认识。本文报告一例，以供参考。1病例介绍患者24岁，住院号216313，因婚后不孕伴 Ovarian support for a stromal cell tumor in the past known as the male blastoma, the World Health Organization in 1973 classification of ovarian tumors [1], renamed the ovary to support a stromal tumor. Although the clinical manifestations of this tumor is rather special, but rare, resulting in missed or misdiagnosed. Therefore, it is necessary to raise awareness of the disease. This article reports an example for reference. 1 case description 24-year-old patient, hospital number 216313, infertility due to marriage