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Copyright ©The Author(s) 2016.
World J Gastroenterol. Jan 7, 2016; 22(1): 205-220
Published online Jan 7, 2016. doi: 10.3748/wjg.v22.i1.205
Table 1 The Liver Imaging Reporting and Data System
Arterial phase hypo- or iso-enhancementArterial phasehyper-enhancement
Diameter (mm)< 20≥ 20< 1010-19≥ 20
WashoutNoneL3L3L3L3L4
Capsule formationOneL3L4L4L4/L5L5
Threshold growth≥ TwoL4L4L4L5L5