| Item | Value |
| Age at treatment for HCC (years) | 12 - 51 (29) |
| From Fontan procedure to HCC (years) | 7 - 35 (22) |
| Hepatitis | |
| Hepatitis C | 3 |
| None | 31 |
| Treatment method | |
| Surgery | 7 |
| TAE/TACE | 9 |
| RFA | 6 |
| Chemotherapy | 5 |
| Best supportive care | 6 |
| No information | 1 |