urethral polyp

例句：

1. 1. He wasdiagnosed with a urethral polyp, which required immediate surgery.
   他被诊断出患有尿道息肉，需要立即进行手术。
2. 2. Urethral polyps are oftenfound in men who have had prostatecancer.
   尿道息肉通常在有前列腺癌的男性中发现。
3. 3. The condition is treated byremoving the polyp through a surgical procedure.
   该病症通过外科手术移除息肉进行治疗。