renal ballottement

例句：

1. 1. He underwent renal ballottement to treat his kidney failure.
   他接受了肾透析治疗来治疗他的肾衰竭。
2. 2.Renal ballottement is a commontreatment for patients with end-stage renaldisease.
   肾透析是患有终末期肾病患者的常见治疗方法。
3. 3. During the procedure, the patient's blood is pumped through amachine that removes waste products from thebloodstream.
   在手术过程中，患者的血液被泵送到一个机器中，该机器从血液中移除废物。