Hartig P R, Koos G W, McKinley C R, Meyer J J
J Urol. 1977 Aug;118(2):309-10. doi: 10.1016/s0022-5347(17)57984-7.
There have been 14 cases of anterior urethral valves reported in the literature. The main diagnostic test in these cases has been voiding cystourethrography since retrograde urethrography is believed to be useless. Two additional cases of anterior urethral valves are presented to demonstrate the usefulness of the retrograde urethrogram as a valuable adjunctive diagnostic study.
文献中已报道了14例前尿道瓣膜病例。由于逆行尿道造影被认为无用,这些病例的主要诊断检查一直是排尿性膀胱尿道造影。现报告另外2例前尿道瓣膜病例,以证明逆行尿道造影作为一种有价值的辅助诊断研究的有用性。