卵巢绒毛膜癌罕见。我院自1950年至今共发现2例,第1例为幼儿卵巢原发性混合型绒癌,最近遇及1例为妊娠继发性卵巢绒癌。我们用放免法动态观察血清β-HCG定量稀释变化,发现其对卵巢绒癌的辅助诊断、疗效监测和随访有较大价值。 患者女,37岁,G_3P_2A_1。因停经11周,右下腹疼痛20日而入院。查体:T38℃,宫体正常大小,活动,轻压痛,宫颈光滑,无举痛,阴道后穹窿不饱满,右附件区触及约11cm ×10cm×8cm囊 Ovarian choriocarcinoma rare. In our hospital since 1950, a total of 2 cases were found, the first case of primary mixed ovarian choriocarcinoma, recently encountered in 1 case of secondary ovarian choriocarcinoma. We use radioimmunoassay dynamic observation of serum β-HCG quantitative dilution changes found ovary choriocarcinoma auxiliary diagnosis, efficacy monitoring and follow-up have great value. Female patient, 37 years old, G_3P_2A_1. Because of menopause 11 weeks, right lower quadrant pain and admission 20 days. Examination: T38 ℃, normal body size, activity, mild tenderness, cervical smooth, no pain, vaginal posterior fornix is ​​not full, the right attachment area touches about 11cm × 10cm × 8cm sac