新生儿卵巢囊肿蒂扭转罕见,作者近2年遇见2例新生儿卵巢囊肿,其中1例并发蒂扭转,现报告如下:病例女婴,17天,足月顺产第2胎,出生时体重3500 g。母亲在妊娠期患过流感。生后第4天发现腹部增大,最近2～3天出现周期性烦燥不安,拒乳和食后呕吐而就诊,检查时发现腹腔肿物而入院。体检:一般状态严重,皮肤苍白.呼吸急促,心音低 Neonatal ovarian cyst torsion rare, the author nearly 2 years to meet two cases of neonatal ovarian cysts, including 1 case of concurrent pedicle torsion, are reported as follows: The case of female infant, 17 days, full-term second trimester birth weight 3500 g . Mother has had flu during pregnancy. 4 days after birth, found that the abdomen increases, the last 2 to 3 days appear periodic irritability, refusal to milk and vomiting after treatment, examination found abdominal mass and admission. Physical examination: the general state of severe, pale skin. Shortness of breath, low heart sound