uterine amenorrhea

例句：

1. 1.Uterine fibroids are a common type of benign tumor found in the uterus.
   子宫纤维瘤是子宫中常见的良性肿瘤。
2. 2. The woman was diagnosed with uterine cancer after undergoing a hysterectomy.
   这位妇女在接受了子宫切除术后被诊断出患有子宫癌。
3. 3. The uterine cavity is lined with endometrial tissue that prepares the uterus for pregnancy.
   子宫内腔由子宫内膜组织覆盖，为怀孕做准备。