Table 3.
MRI radiomic features associated significantly with standard imaging parameters (p < 0.05)
Standard imaging | T1WI | T1WI + C | T2WI | DWI B0 | DWI B50 |
---|---|---|---|---|---|
CT HU | Asymmetry median Asymmetry minimum Asymmetry 25th percentile Entropy mean Entropy median Entropy maximum Entropy 25th percentile Entropy 75th percentile Gradient SD Homogeneity minimum Energy minimum Energy 25th percentile Correlation skew Correlation median Correlation maximum Correlation 25th percentile |
Entropy mean Entropy median Entropy maximum Entropy 75th percentile Correlation mean Correlation median Correlation maximum Correlation 25th percentile Correlation 75th percentile |
Contrast SD Contrast max |
Entropy maximum Entropy seventh percentile Gradient mean Gradient mean Gradient SD Gradient maximum Gradient 25th percentile Gradient 75th percentile Contrast mean Contrast SD Contrast 75th percentile Dissimilarity mean Dissimilarity median Dissimilarity SD Dissimilarity maximum Dissimilarity 25th percentile Dissimilarity 75th percentile Homogeneity mean Homogeneity median Homogeneity minimum Homogeneity 25th percentile Energy minimum Energy 25th percentile Asymmetry mean |
Gradient mean Gradient median Gradient maximum Gradient 25th percentile Gradient 75th percentile Contrast SD Dissimilarity mean Dissimilarity median Dissimilarity SD Dissimilarity maximum Dissimilarity 25th percentile Dissimilarity 75th percentile Homogeneity mean Homogeneity median Homogeneity minimum Homogeneity 25th percentile |
PET positivity | Entropy maximum Correlation SD |
Entropy kurtosis Entropy skew Energy minimum Asymmetry minimum Correlation maximum |
Correlation mean Correlation SD Correlation 25th percentile |
||
SUVmax | Gradient SD | Entropy kurtosis Entropy skew Entropy minimum Homogeneity kurtosis Homogeneity skew Energy skew Energy maximum Correlation maximum Asymmetry kurtosis Asymmetry skew Asymmetry maximum |
Gradient kurtosis |
T1WI + C=T 1 weighted imaging with contrast; DWI = diffusion-weighted imaging; HU = mean Hounsfield unit; SD = standard deviation;SUVmax = maximum standardized uptake unit; T1WI = T 1 weighted imaging without contrast; T2WI = T 2 weighted imaging; skew = skewness.
The order of the abbreviations is wrong and I am not able to modify it. The T1W1 + C abbreviation should be with the other T1 and T2 abbreviations and the skewness abbreviations should go before SD.