妊娠合并卵巢未成熟畸胎瘤超声表现二例

Ovarian immature teratoma associated with pregnancy: a case report and literature review

例1患者女性,29岁,孕1产0,宫内孕15^(+5)周,因发现盆腔囊性包块近1个月就诊,查体:腹软,轻度隆起,孕15周大小。辅助检查:血清甲胎蛋白(alpha fetoprotein,AFP)50.03 ng/ml,绒毛膜促性腺激素195842.07 mIU/ml,其他肿瘤标志物均在正常范围。超声所见:子宫增大,宫腔内可见一成形胎儿,可见胎心搏动。