Table 4 Imaging findings at Gadoxetic acid-enhanced MRI
HCC (n = 34) | Metastasis (n = 30) | FNH (n = 14) | Hemangioma (n = 3) | Adenoma (n = 3) | |
|---|---|---|---|---|---|
Arterial phase imaging | |||||
Hyperintense | 23 | 2 | 14 | 0 | 3 |
Isointense | 8 | 12 | 0 | 0 | 0 |
Hypointense | 3 | 16 | 0 | 3 | 0 |
Portal venous phase imaging | |||||
Hyperintense | 7 | 0 | 7 | 0 | 2 |
Isointense | 12 | 9 | 7 | 0 | 1 |
Hypointense | 15 | 21 | 0 | 3 | 0 |
Equilibrium phase imaging | |||||
Hyperintense | 5 | 0 | 7 | 0 | 2 |
Isointense | 10 | 8 | 7 | 0 | 1 |
Hypointense | 19 | 22 | 0 | 3 | 0 |
Hepatobiliary phase imaging | |||||
Hyperintense | 1 | 0 | 7 | 0 | 0 |
Isointense | 7 | 3 | 6 | 1 | 0 |
Hypointense | 26 | 27 | 1 | 2 | 3 |