cholecystnephrostomy

例句：

1. 1.The patient underwent cholecystnephrostomy to relieve his pain.
   患者接受了胆囊造口术来缓解他的疼痛。
2. 2. The procedure is performed under general anesthesia for the patient's comfort.
   为了患者的舒适，该手术在全身麻醉下进行。
3. 3. The patient recovered well after undergoing cholecystnephrostomy.
   患者在接受胆囊造口术后恢复得很好。