Figure 2From: The maximum standardized uptake value of 18 F-FDG PET scan to determine prognosis of hormone-receptor positive metastatic breast cancer The receiver operator characteristic (ROC) curve for SUVmax in the differential diagnosis of luminal A subtype from luminal B subtype. The curve describes the association between sensitivity and specificity at different thresholds. The area under the curve (AUC) was 0.516.Back to article page