diverticulectomy of bladder

例句：

1. 1. The patient underwent a diverticulectomy to treat his chronicbladder infection.
   患者接受了膀胱切除术来治疗他的慢性膀胱感染。
2. 2. The procedure istypically performed under general anesthesia, which can be challenging for patients withcertain medical conditions.
   这种手术通常在全身麻醉下进行，对于某些有特定医疗条件的患者来说可能会很有挑战性。
3. 3. Thesurgeon carefully removed the affected tissue and performeda diverticulectomy to repairthe damaged bladder wall.
   外科医生仔细地移除了受影响的组织，并进行了膀胱切除术以修复受损的膀胱壁。