Variable | PHSC (n = 23) | PHS (n = 16) | P value |
---|---|---|---|
Right lobe | 16 (69.6) | 12 (75.0) | 0.999 |
Tumor diameter | 72.6 ± 38.9 | 94.8 ± 44.4 | 0.823 |
≥10 cm | 5 (21.7) | 9 (56.3) | 0.043 |
<10 cm | 18 (78.3) | 7 (43.8) | |
Contour | 0.999 | ||
Round | 16 (69.6) | 10 (62.5) | |
Lobulated | 2 (8.7) | 2 (12.5) | |
Irregular | 5 (21.7) | 4 (25) | |
Margin | 0.444 | ||
Sharp | 19 (82.6) | 11 (68.8) | |
Indistinct | 4 (17.4) | 5 (31.3) | |
Liver surface contour | 0.786 | ||
Retraction | 2 (8.7) | 1 (6.3) | |
Smooth | 11 (47.8) | 6 (37.5) | |
Bulging | 10 (43.5) | 9 (56.3) | |
Capsule appearance | 11 (47.8) | 6 (37.5) | 0.743 |
Hemorrhage | 6 (26.1) | 8 (50.0) | 0.179 |
Perfusion alteration | 11 (47.8) | 9 (52.2) | 0.748 |
Cystic mass | 4 (17.4) | 8 (50.0) | 0.041 |