Campbell J, Beasley S, McMullin N, Hutson J M
J Urol. 1987 Mar;137(3):505-6. doi: 10.1016/s0022-5347(17)44091-2.
We report on 3 patients with a midline sinus extending from the skin overlying the pubis to the anterior wall of the bladder. Two sinuses were lined by transitional epithelium. The sinuses were surrounded by bundles of smooth muscle and lacked any inflammatory reaction, which suggests a developmental origin. Possible etiological causes for this unusual congenital anomaly are discussed. We conclude that these sinuses may represent a variant of epispadiac duplication of the urethra.
我们报告了3例中线窦患者，该窦从耻骨上方的皮肤延伸至膀胱前壁。其中两个窦内衬有移行上皮。这些窦被平滑肌束包围，且无任何炎症反应，提示其起源于发育过程。文中讨论了这种不寻常先天性异常的可能病因。我们得出结论，这些窦可能代表尿道上裂重复畸形的一种变体。
