Kemper J, Adam G, Nolte-Ernsting C
Radiologisches Zentrum, Klinik für Diagnostische und Interventionelle Radiologie, Universitätsklinikum Hamburg-Eppendorf.
Radiologe. 2005 Oct;45(10):905-14. doi: 10.1007/s00117-005-1210-5.
The introduction of multislice computed tomography with its well-known advantages has made it possible to visualize the entire urinary tract with thin collimation during a breath-holding phase. CT data acquisition during urographic contrast enhancement for contiguous imaging of the entire upper urinary tract is termed "multislice CT urography" (MSCTU). Multiplanar reconstructions, maximum intensity projections, and average intensity projections can be rendered from the volume datasets to view the urogenital tract. MSCTU will play an important role in the future of modern uroradiology. This article describes the technical aspects involved in the course of the MSCTU examination and identifies additional potential indications for clinical application.
多层螺旋计算机断层扫描(CT)具有诸多众所周知的优势,它使得在屏气阶段通过薄层准直对整个尿路进行可视化成为可能。在尿路造影剂增强过程中进行CT数据采集以对整个上尿路进行连续成像,这一技术被称为“多层螺旋CT尿路造影”(MSCTU)。可以从容积数据集中生成多平面重建、最大密度投影和平均密度投影,以观察泌尿生殖道。MSCTU将在现代泌尿放射学的未来发挥重要作用。本文描述了MSCTU检查过程中涉及的技术方面,并确定了临床应用的其他潜在适应证。