uterosclerosis

例句：

1. 1. The condition of uterosclerosis is characterized by a hard, firm mass in the uterus.
   子宫硬化症的症状是子宫内有一个坚硬的肿块。
2. 2. The patient was diagnosed with uterosclerosis and required surgery to remove the tumor.
   患者被诊断出患有子宫硬化症，需要手术来切除肿瘤。
3. 3. Uterosclerosis can lead to complications such as infertility and miscarriage.
   子宫硬化症可能导致不孕和流产等并发症。