Fig. 2From: Tumor heterogeneity in gastrointestinal stromal tumors of the small bowel: volumetric CT texture analysis as a potential biomarker for risk stratificationROC curves for mean attenuation, median attenuation, 10th, 25th, 50th, 75th, and 90th percentile attenuation and entropy in differentiating low risk small bowel-GISTs from intermediate to high risk small bowel-GISTs in arterial phase (a) and venous phase (b)Back to article page