Diagnostic significance of fluorine-18-fluorodeoxyglucose-positron emission tomography/computed tomography in differentiating Edmondson grade II and III hepatocellular carcinoma

Figure 3 Receiver operating characteristic curves in differentiating Edmondson grade II and III hepatocellular carcinoma. A: Receiver operating characteristic curve of maximum standardized uptake value, mean standardized uptake value; B: Receiver operating characteristic curve of total lesion glycolysis, tumor-to-normal background ratio, and tumor-to-blood pool ratio. SUV_max: Maximum standardized uptake value; SUV_mean: Mean standardized uptake value; TLG: Total lesion glycolysis; TNR: Tumor-to-normal background ratio; TBR: Tumor-to-blood pool ratio.