cystofiberscope

例句：

1. 1. The patient was taken to the operating room for a cystofiberscope examination.
   患者被带到手术室进行膀胱镜检查。
2. 2. During the procedure, the doctor inserted a cystofiberscope into the patient's urethra.
   在手术过程中，医生将膀胱纤维内窥镜插入患者的尿道。
3. 3. The cystofiberscope revealed the cause of the patient's chronic urinarytract infection.
   膀胱纤维内窥镜揭示了患者慢性尿路感染的原因。