Copyright ©The Author(s) 2022.
World J Gastroenterol. May 28, 2022; 28(20): 2176-2183
Published online May 28, 2022. doi: 10.3748/wjg.v28.i20.2176
Table 1 Based on various imaging modalities radiomics in the application of microvascular invasion
Ref.Modality/images/patients/ROISoftwarePredictors of MVI
Peng et al[23] CT/AP and PVP CT images/304/tumorIBEX software packageRadiomics signature, AFP level, hypoattenuating halo, internal arteries, and nonsmooth tumor margin
Ma et al[24]CT/AP, PVP and DP CT images/157/tumorITK-SnapAge, MTD, AFP, Radiomics signature, hepatitis B
Xu et al[9]CT/AP and PVP CT images/495/VOIentire, VOI50%, and VOIpenumbraIn-house software written in Python 3.6.1AST, AFP, tumor margin, growth pattern, capsule, peritumoral enhance, RVI, R-score of VOIentire on PP
Feng et al[27]MRI/HBP of Gd-EOB-DTPA/160/tumoural and peritumoural (1cm) regionsITK-SnapNA
Yang et al[28]MRI/T1, T2, DWI, Gd-EOB-DTPA MRI AP, PVP, DP, and HBP/208/tumorITK-SnapAFP, nonsmooth tumor margin, arterial peritumoral enhancement, radiomics signatures of HBP T1WI and HBP T1 maps
Nebbia et al[29]MRI/T1, T2, DWI, Gd-DTPA MRI AP and PVP/99/tumoural and peritumoural (1 cm) regionsNANA
Hu et al[30]US/Grayscale US/482/tumorA.K. softwareradiomics score, AFP, and tumor size
Dong et al[31]US/Grayscale US/322/tumor and peri-tumor (half of the tumor radius)MITKNA
Li et al[35]PET-CT/[18F]FDG PET-CT/80/areas with abnormal uptakeLifex softwareSUVmax, TLR, Rad-score