LI-RADS
CT classification in the study follows LI-RADS CT/MRI v2018 and LI-RADS CT/MRI Nonradiation TRA v2024 Core. LR-5 or LR-TR viable findings confirm recurrent HCC in the reference standard pathway. LI-RADS categories are mapped to positive, s…
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CT classification in the study follows LI-RADS CT/MRI v2018 and LI-RADS CT/MRI Nonradiation TRA v2024 Core. LR-5 or LR-TR viable findings confirm recurrent HCC in the reference standard pathway. LI-RADS categories are mapped to positive, subthreshold, and negative categories for trial interpretation. LR-4, LR-M, or LR-TIV findings prompt multidisciplinary discussion and possible additional imaging or biopsy. The reference standard complete dynamic MRI is interpreted with LI-RADS.