Heller Samantha L, Lee Vivian S
Department of Radiology, New York University Medical Center, 530 First Avenue, New York, NY 10016, USA.
Magn Reson Imaging Clin N Am. 2005 May;13(2):295-311. doi: 10.1016/j.mric.2005.03.003.
MR imaging is an established technique for the diagnosis of a spectrum of biliary and gallbladder pathologies and continues to improve with the advent of technologic advances, including new contrast agents and new sequences that are capable of improving upon the contrast resolution and signal-to-noise that are afforded by conventional MR imaging. These improvements already have shown promise for the increasing role of MRC as the initial modality in assessing living liver donors and evaluating post-operative hepato-biliary complications. Improved spatial resolution and the added functional or physiologic information afforded by MR imaging promise ever expanding clinical applicability and usefulness.
磁共振成像（MR成像）是诊断一系列胆道和胆囊病变的既定技术，并且随着技术进步的出现而不断改进，这些技术进步包括新的造影剂和新的序列，它们能够提高传统MR成像所提供的对比分辨率和信噪比。这些改进已经显示出磁共振胆胰管造影（MRC）在评估活体肝供体和评估术后肝胆并发症方面作为初始检查手段的作用日益增加的前景。MR成像所提供的更高空间分辨率以及附加的功能或生理信息预示着其临床适用性和实用性将不断扩大。
