Table 2. Patient and tumor characteristics in Japanese patients.
| No | Age/Sex | Virus | Tumor diagnosis | Max. dia. (cm) | Grade | Vas. Inv. | Peri-T liver |
| 1 | 73/F | C | HCC | 2.7 | WD | (−) | LC |
| 2 | 59/F | C | HCC | 2.7 | WD | (−) | LC |
| 3 | 59/M | C | HCC | 2.5 | WD | (−) | LC |
| 4 | 82/M | C | HCC | 3.0 | WD | (−) | CH |
| 5 | 72/M | C | HCC | 3.3 | WD | (−) | LC |
| 6 | 62/M | C | HCC | 2.0 | MD | (−) | CH |
| 7 | 75/M | C | HCC | 2.9 | MD | (−) | CH |
| 8 | 64/M | C | HCC | 1.8 | MD | (−) | CH |
| 9 | 77/M | C | HCC | 2.0 | MD | (−) | CH |
| 10 | 63/M | C | HCC | 1.7 | MD | (−) | CH |
| 11 | 72/M | C | HCC | 2.0 | MD | (−) | CH |
| 12 | 78/F | C | HCC | 3.7 | MD | (−) | CH |
| 13 | 33/M | B | HCC | 2.8 | MD | (−) | CH |
| 14 | 56/M | B | HCC | 2.0 | MD | (+) | LC |
| 15 | 78/M | C | HCC | 3.3 | PD | (+) | CH |
| 16 | 51/M | C | HCC | 3.3 | PD | (+) | CH |
| 17 | 70/M | C | HCC | 4.2 | PD | (+) | LC |
| 18 | 63/F | C | HCC | 4.5 | PD | (+) | LC |
| 19 | 71/M | C | HCC | 6.0 | PD | (−) | CH |
| 20 | 60/F | B | HCC | 2.0 | PD | (+) | CH |
Abbreviations: B, hepatitis B virus; C, hepatitis C virus; CH, chronic hepatitis; LC, liver cirrhosis; Max. dia., maximum diameter; MD, moderately differentiated; PD, poorly differentiated; Peri-T, peri-tumor; Vas. Inv., vascular invasion; WD, well differentiated.