Objective To investigate the clinical efficacy of levonorgestrel-releasing intrauterine system(LNG-IUS) in the treatment of adenomyosis.

• 目的探讨子宫腺肌症患者放置左炔诺孕酮宫内缓释系统(LNG-IUS,商品名:曼月乐)后的临床疗效及副反应。