ureterectasis

例句：

1. 1. The patient was diagnosed withureterectasis after undergoing surgery.
   患者在接受手术之后被诊断出患有输尿管反流。
2. 2. Ureterectasis canlead to kidney damage if leftuntreated.
   如果不治疗，输尿管反流可能会导致肾脏损伤。
3. 3. The doctor recommended that thepatient undergo further tests to rule outureterectasis.
   医生建议对患者进行进一步的测试，以排除输尿管反流的可能性。