ureteric stone

例句：

1. 1. He was diagnosed with a ureteric stone and required surgery.
   他被诊断出患有输尿管结石，需要手术。
2. 2. Ureteric stones can cause severe pain and require immediate medical attention.
   输尿管结石可能导致严重疼痛，需要立即医疗关注。
3. 3. The treatment for ureteric stones often involves a combination of medication and surgery.
   治疗输尿管结石通常需要药物和手术的组合。