Department of Radiology, The Children's Hospital of Philadelphia, University of Pennsylvania, 34th St & Civic Center Blvd, Philadelphia, PA 19104, USA.
Pediatr Radiol. 2010 Jun;40(6):956-62. doi: 10.1007/s00247-010-1623-9. Epub 2010 Apr 30.
Voiding urosonography (VUS) entails the intravesical administration of US contrast agent (USCA) for the diagnosis of vesicoureteric reflux (VUR). VUS is now recognized as a practical, safe, radiation-free modality with comparable or higher sensitivity than direct radionuclide cystography (DRNC) and voiding cystourethrography (VCUG), respectively. An extensive review of the literature regarding both the procedural aspects and comparative diagnostic values of VUS has been published (Darge Pediatr Radiol 38:40-63, 2008a, b). The aim of this review is to provide an update on various facets of VUS that have taken place since the publication of the above-mentioned two reviews.
排空性尿路超声检查（VUS）需要向膀胱内注入超声造影剂（USCA）以诊断膀胱输尿管反流（VUR）。VUS 现在被认为是一种实用、安全、无辐射的方法，其敏感性分别与直接放射性核素膀胱造影（DRNC）和排尿性膀胱尿道造影（VCUG）相当或更高。关于 VUS 的程序方面和比较诊断价值的文献综述已经发表（Darge Pediatr Radiol 38:40-63, 2008a, b）。本综述的目的是提供自上述两篇综述发表以来 VUS 各个方面的最新进展。
