cystifellotomy

例句：

1. 1. The patient underwenta cystifellotomyto remove the large tumor.
   患者接受了囊肿切除术，以移除巨大的肿瘤。
2. 2. The surgeonperformed a cystifellotomy to repair the damaged kidney.
   外科医生进行了囊肿切除术，以修复受损的肾脏。
3. 3. The procedure was successful, and thepatient recovered well after the cystifellotomy.
   手术成功，患者在囊肿切除术后恢复良好。