The Liver Imaging Reporting and Data Systems (LI-RADS) treatment response algorithm following locoregional therapy
The LI-RADS treatment response algorithm is used to predict the viability of HCC after locoregional treatment (eg, ablation, embolization). It is not appropriate to assess response after systemic therapy. https://www.acr.org/-/media/ACR/Files/RADS/LI-RADS/LI-RADS-2018-Core.pdf?la=en.
Adapted by permission from: Springer: Abdominal Radiology. Kielar A, Fowler KJ, Lewis S, et al. Locoregional therapies for hepatocellular carcinoma and the new LI-RADS treatment response algorithm. Abdom Radiol (NY) 2018; 43:218. Copyright © 2018.
https://www.springer.com/journal/261.