1. ACR appropriateness criteria® liver lesion-initial characterization;Chernyak;J Am Coll Radiol,2020
2. US LI-RADS version 2017. Available at: www.acr.org/-/media/ACR/Files/RADS/LI-RADS/LI-RADS-US-Algorithm-Portrait-2017.pdf. (Accessed November 9, 2022).
3. Contrast-enhanced US approach to the diagnosis of focal liver masses;Burrowes;Radiographics,2017
4. ACR Manual on Contrast Media, 2022. ACR committee on drugs and contrast media. . Available at: https://www.acr.org/-/media/acr/files/clinical-resources/contrast_media.pdf (Accessed December 1, 2022).
5. Contrast-enhanced ultrasound of the liver: Optimizing technique and clinical applications;Pang;AJR Am J Roentgenol,2018