APHE	Arterial phase hyperenhancement
WO	Subsequent Washout
HCC	Hepatocellular carcinoma
AUC	Area under the curve
CT	Computed tomography
CM	Contrast media
MRI	Magnetic resonance imaging
Pre	Pre-contrast Phase
PAE	Percentage of arterial enhancement
AP	Arterial Phase
LI-RADS	Liver Imaging Reporting and Data System
PV	Portal Venous Phase
LLCR	Lesion-to-liver contrast ratio
DP	Delayed Phase
ROC	Receiver operating characteristics
ROIs	Regions of interests