Zong-Qi Shen1, Hui-Ting Zhu, Jin-Fang Lin. 1. Department of Reproduction and Endocrinology, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China.
Abstract
BACKGROUND: Atypical endometrial hyperplasia usually is treated with high-dose progestin or hysterectomy, but the latter deprives the patient of future child bearing. CASES: Two women with atypical endometrial hyperplasia complicating polycystic ovary syndrome (PCOS) had failed to respond to high-dose progestin therapy. They were both obese, insulin-resistant, and nulliparous with a desire to preserve fecundity. Metformin and oral contraceptives were administered as alternatives. Endometrial curettage performed 3 months later demonstrated a proliferative endometrium without evidence of residual pathology. CONCLUSION: Insulin resistance might play a role in the occurrence of atypical endometrial hyperplasia complicating PCOS. Metformin and oral contraceptives could be an alternative treatment in the presence of progestin resistance.
BACKGROUND: Atypical endometrial hyperplasia usually is treated with high-dose progestin or hysterectomy, but the latter deprives the patient of future child bearing. CASES: Two women with atypical endometrial hyperplasia complicating polycystic ovary syndrome (PCOS) had failed to respond to high-dose progestin therapy. They were both obese, insulin-resistant, and nulliparous with a desire to preserve fecundity. Metformin and oral contraceptives were administered as alternatives. Endometrial curettage performed 3 months later demonstrated a proliferative endometrium without evidence of residual pathology. CONCLUSION:Insulin resistance might play a role in the occurrence of atypical endometrial hyperplasia complicating PCOS. Metformin and oral contraceptives could be an alternative treatment in the presence of progestin resistance.