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对比增强超声波与尿动力学在儿童中的新型使用:对光镜进行比较研究

Emmett Kennady¹, Dylan Hutchison¹, Sean T Corbett¹

¹Department of Urology, University of Virginia, Charlottesville, Virginia, USA.

Neurourology and urodynamics

|February 15, 2024

概括

与对比度增强的排空超声波 (ceVUS) 是儿童尿动力学 (UDS) 光镜的可行替代方案,提供动态膀部可视化. 虽然ceVUS有局限性,但它提供了与传统方法相比的成像.

科学领域:

儿科泌尿外科儿科泌尿外科
诊断成像诊断成像诊断成像
尿动力学尿动力学尿动力学

背景情况:

视频尿动力学 (UDS) 传统上使用光学 ().
与对比度增强的排空超声波 (ceVUS) 是UDS的新兴成像技术.
这项研究是第一个比较ceVUS和化UDS的研究.

研究的目的:

为了比较ceVUS与光UDS的成像特性.
评估ceVUS在儿科UDS中的疗效和限制.
评估ceVUS作为化物UDS的替代品的临床实用性.

主要方法:

曾经接受过体UDS的儿童被纳入了ceVUS UDS.
收集和比较了人口统计,成像和临床数据.
统计分析包括McNemar的Chi-Squared和Wilcoxon匹配对签名等级测试.

主要成果:

在ceVUS和性UDS之间,膀形状,膀回流,膀部或尿道可视化方面没有发现显著差异.
ceVUS允许可视化膀部开口动态.
限制包括由于对比分层而导致的5例膀部可视化不足,这可以通过膀排空来减轻.

结论:

ceVUS是一种适合儿科UDS的成像模式.
ceVUS在可视化动态膀部活动方面具有好处.
虽然ceVUS有一些局限性,但它可以作为化物UDS的可比替代品.

关键词:

对比超声波超声波的使用.影像成像技术影像成像技术尿动力学尿动力学

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