etrohysterectomy

例句：

1. 1. The patient underwent etrohysterectomy for a benign tumor in her uterus.
   患者因子宫内的良性肿瘤接受了子宫切除术。
2. 2.The procedure is often performed during the first trimester of pregnancy to prevent complications.
   这种手术通常在怀孕初期进行，以预防并发症。
3. 3. Ethnic minorities are often excluded from these discussions due to their perceived lack of expertise.
   由于被认为缺乏专业知识，少数民族经常被排除在这些讨论之外。