Fig. 2
From: 18F- FDG PET/CT-derived parameters predict clinical stage and prognosis of esophageal cancer
ROC curve analyses for 18FDG-PET/CT derived parameters as predictors of early tumor recurrence. a A SUVmax > 12.7 g/mL was identified as the optimal threshold for early recurrence, with a sensitivity of 70.4%, specificity 63.6% (AUC 0.660, p = 0.019). No optimal cutoff was defined for b TLG (AUC 0.624, 95% CI 0.495–0.753, p = 0.081) or c MTV (AUC 0.570, 95%CI 0.431–0.709, p = 0.332)