The ureter in posterior urethral valves.
The ureter in posterior urethral valves.
复制标题
输尿管位于后尿道瓣膜中。
DOI：
10.1111/j.1464-410x.1973.tb12178.x
复制
发表时间：
1973
期刊：
影响因子：
--
通讯作者：
R. Whitaker
中科院分区：
文献类型：
--
作者：
R. Whitaker
总结
后尿道瓣膜消融术后的一个主要问题是输尿管梗阻的诊断。
如果要避免不必要的手术，准确的梗阻诊断是必不可少的，静脉和逆行尿路造影在这方面有其局限性。
这里讨论的灌注研究已被证明是有价值的，12名男孩的17项研究的结果表明，梗阻程度有很大的差异，这往往与尿路造影评估相关性很差。
这些研究有助于为这些男孩制定更合理的输尿管手术方案。
Summary
A main problem in the management of boys after ablation of posterior urethral valves is the diagnosis of ureteric obstruction.
An accurate diagnosis of obstruction is essential if unnecessary operations are to be avoided and intravenous and retrograde urography in this respect have their limitations.
Perfusion studies as discussed here have proved valuable and the results of 17 studies in 12 boys illustrate that there is a wide variation in degrees of obstruction which often correlate poorly with urographic assessment.
These studies have helped to plan a more logical approach to ureteric surgery in these boys.