LI-RADS TRA Calculator v. 2024

LI-RADS® CEUS TRA v2024 only applies to nonradiation treated lesions

LR-TR Nonevaluable

Recommendations:

Repeat imaging in ≤ 3 months *

* Using same modality or different modality as appropriate

LR-TR Nonviable

Recommendations:

Continue monitoring in ~ 3 months^*. If stable after 1-2 years, follow-up interval may be extended to 6 months.

* Using same modality or different modality as appropriate

LR-TR Equivocal

Recommendations:

Continue monitoring in ~ 3 months^*

MDD in unusual or complex cases

* Using same modality or different modality as appropriate

LR-TR Equivocal

Recommendations:

MDD for consensus management - Often includes CT or MRI

LR-TR Viable

Recommendations:

MDD for consensus management - often includes retreatment