Table 9.

The examined radiomics features extracted from delineated ROIs on MR images.

Category	Features
Gradient orient histogram	1. Inter Quartile Range 2. Kurtosis	3. Mean Abs. Deviation 4. Median Abs. Deviation	5. 20 Percentile Area 6. 50 Percentile Area	7. 90 Percentile Area
Gray level co-occurrence Matrix	8. Auto Correlation 9. Cluster Prominence 10. Cluster Shade 11. Cluster tendency 12. Contrast 13. Correlation	14. Difference Entropy 15. Dissimilarity 16. Energy 17. Entropy 18. Homogeneity 19. Homogeneity 2	20. Info. Measure Corr 1 21. Info. Measure Corr 2 22. Inv. Diff Moment Norm 23. Inv. Diff. Norm 24. inverse Variance 25. Max Probability	26. Sum Average 27. Sum entropy 28. Sum Variance 29. Variance
Gray level run length	30. GL Non-uniformity 31. High GL Run Emp 32. Long Run Emp	33. Long Run High GL Emp 34. Long Run Low GL Emp 35. Low GL Run Emp	36. RL Non-uniformity 37. Run Percentage 38. Short Run Emp	39. Short Run High GL Emp 40. Short Run Low GL Emp
Intensity direct	41. Energy 42. Energy Norm 43. Global Entropy 44. Global Mean 45. Global Median 46. Global Std 47. Global Uniformity 48. Interquartile Range	49. Kurtosis 50. Local Entropy Max 51. Local Entropy Mean 52. Local Entropy Median 53. Local Entropy Min 54. Local Entropy std 55. Local Range Mean 56. Local Range Median	57. Local Range Min 58. Local Range Std 59. Local Std Max 60. Local Std Mean 61. Local Std Median 62. Local Std Min 63. Local Std Std 64. Mean Abs. Deviation	65. Median Abs. Deviation 66. 20 Percentile 67. 50 Percentile 68. 90 percentile 69. Root Mean Square 70. Skewness 71. Variance
Neighborhood gray-tone difference	72. Busyness 73. Coarseness	74. Complexity	75. Contrast	76. Texture Strength