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Liver imaging reporting and data system categories
| LI-RADS category | Significance |
| 1 | Definitely benign |
| 2 | Probably benign |
| 3 | Indeterminate |
| 4 | Probably HCC |
| 5 | Definitely HCC |
LI-RADS: Liver imaging reporting and data system; HCC: Hepatocellular carcinoma.
