Department of Radiology, Duke University Medical Center, Durham, NC.
Present address: Department of Radiology, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390.
AJR Am J Roentgenol. 2020 May;214(5):976-986. doi: 10.2214/AJR.19.22239. Epub 2020 Mar 17.
The purposes of this article are to review currently available hepatobiliary contrast agents, discuss techniques for optimization of pediatric liver MRI with hepatobiliary contrast agents, and review the imaging features of several pediatric hepatic lesions, focusing on their assessment with hepatobiliary contrast agents. MRI is the preferred imaging modality for complete assessment of focal liver lesions in the pediatric population. Imaging with gadolinium-based hepatobiliary contrast agents yields beneficial information about many focal liver lesions encountered in pediatric patients.
本文旨在回顾目前可用的肝胆对比剂，讨论优化小儿肝脏 MRI 与肝胆对比剂的技术，并复习几种小儿肝脏病变的影像学特征，重点是评估这些病变应用肝胆对比剂的情况。磁共振成像（MRI）是小儿局灶性肝脏病变全面评估的首选影像学方法。钆基肝胆对比剂的成像可为小儿患者中遇到的许多局灶性肝脏病变提供有益的信息。
