gastrointestinal dialysis

例句：

1. 1.Gastrointestinal dialysis is a common procedure used to treat kidney failure.
   胃肠道透析是一种常见的治疗肾功能衰竭的手术。
2. 2.The patient underwent gastrointestinal dialysis for several weeks before being discharged from the hospital.
   这名病人在住院数周后接受了胃肠道透析，随后出院。
3. 3. During gastrointestinal dialysis, the patient's blood is filtered through a machine that removes waste products and excess fluids.
   在进行胃肠道透析时，患者的血液通过一种机器过滤，以去除废物和多余的液体。