Methods 20 abnormal uterine bleeding women with recurring mennorrhagia were treated with Hydro Therm Ablation (HTA) imported from USA and analyzed.

• 方法 对激光、微波、HTA等子宫内膜切除术治疗异常子宫出血的临床应用进行比对 ,观察其临床使用情况、围术期处理的疗效。