Fig. 6From: Gastric heterotopic pancreas and stromal tumors smaller than 3 cm in diameter: clinical and computed tomography findingsROC curves for the enhancement value (EV), the enhancement ratio (ER), the enhancement ratio to pancreas (ERP), the LD/SD ratio in the differentiation of heterotopic pancreas from stromal tumors. Data are presented as area under the curve (95% CI). There were significant differences between the enhancement ratio to pancreas and the enhancement ratio, the enhancement value and the enhancement ratioBack to article page