Table 2 Imaging features on CEUS and dynamic CT
CEUS (n = 18) | Dynamic CT (n = 14) | P value | |
|---|---|---|---|
Enhancement types | |||
Hype-Hype-Hype | 11.1 % (2/18) | 7.1 % (1/14) | 0.596 |
Hype-Iso-Iso | 22.2 % (4/18) | 21.4 % (3/14) | 0.649 |
Hype-Hype-Hypo | 11.1 % (1/18) | 7.1 % (1/14) | 0.692 |
Hype-Iso-Hypo | 22.2 % (4/18) | 14.3 % (2/14) | 0.460 |
Hype-Hypo-Hypo | 38.9 % (7/18) | 57.1 % (8/14) | 0.252 |
Enhancement patterns | |||
Centripetal arterial filling | 55.5 % (10/18) | 0 | 0.001 |
Peripheral rim of persistent enhancement | 61.1 % (11/18) | 14.3 % (2/14) | 0.009 |
Delayed central washout | 27.8 % (5/18) | 0 | 0.043 |
Central non-enhancing | 16.7 % (3/18) | 28.6 % (4/14) | 0.351 |