Hedderich D M, Weiss K, Maintz D, Persigehl T
Institut für Diagnostische und Interventionelle Radiologie, Universitätsklinikum Köln, Kerpener Str. 62, 50937, Köln, Deutschland.
Philips Healthcare Deutschland, Hamburg, Deutschland.
Radiologe. 2015 Dec;55(12):1045-56. doi: 10.1007/s00117-015-0031-4.
Magnetic resonance imaging (MRI) of the liver has become an essential tool in the radiological diagnostics of both focal and diffuse diseases of the liver and is subject to constant change due to technological progress. Recently, important improvements could be achieved by innovations regarding MR hardware, sequences and postprocessing methods. The diagnostic spectrum of MRI could be broadened particularly due to new examination sequences, while at the same time scanning time could be shortened and image quality has been improved. The aim of this article is to explain both the technological background and the clinical application of recent MR sequence developments and to present the scope of a modern MRI protocol for the liver.
肝脏磁共振成像(MRI)已成为肝脏局灶性和弥漫性疾病放射诊断的重要工具,并且由于技术进步而不断变化。最近,通过磁共振硬件、序列和后处理方法的创新取得了重要进展。特别是由于新的检查序列,MRI的诊断范围得以拓宽,同时扫描时间缩短,图像质量得到提高。本文旨在解释近期磁共振序列发展的技术背景和临床应用,并介绍现代肝脏MRI检查方案的范围。