Zachwiej J, Witeska A
Int Urol Nephrol. 1979;11(1):49-55. doi: 10.1007/BF02082811.
The authors present two cases of polyps of the urethra occurring exclusively in boys: one in a 12-month-old infant, the other in a 15-year-old boy. In both patients the polyp caused dysuria or urinary retention. Diagnosis was based on mictional cystography. This examination usually gives a picture of a filling defect spotted in the area of the bladder neck. During miction the defect may move deeper into the urethra. An endoscopic examination may be also helpful. The authors believe that treatment should consist in total excision of the polyp together with its base through the open urinary bladder. Polyps of the urethra have to be differentiated from a valve of the posterior urethra or a shadowless calculus. After total excision of the polyp prognosis is good.
一例为12个月大的婴儿，另一例为15岁男孩。两名患者的息肉均导致排尿困难或尿潴留。诊断基于排尿性膀胱造影。这项检查通常会显示膀胱颈部区域有充盈缺损。排尿时，缺损可能会向尿道深处移动。内镜检查也可能有帮助。作者认为治疗应包括通过开放膀胱将息肉及其基部完全切除。尿道息肉必须与后尿道瓣膜或透X线结石相鉴别。息肉完全切除后预后良好。
