Table 2

Radiographic T-staging by LI-RADS and OPTN/UNOS236

StageDefinition
0No HCC
1One HCC <20 mm
2One HCC ≥20 mm and ≤50 mm, or two or three HCCs, all ≤30 mm
3One HCC >50 mm, or two or three HCCs, at least one >30 mm
44A. Four or more HCCs, regardless of size
4B. HCC + TIV
  • HCC, hepatocellular carcinoma; LI-RADS, Liver Imaging Reporting And Data System; OPTN/UNOS, Organ Procurement and Transplantation Network/United Network for Organ Sharing; TIV, tumor in vein.