Fig. 4From: Direct comparison of [11C] choline and [18F] FET PET to detect glioma infiltration: a diagnostic accuracy study in eight patientsReceiver operating characteristic curve of [11C] choline standardized uptake values at 10–40 min (yellow) and [18F] FET tumour-to-brain ratios at 60–90 min (blue) (n = 6)Back to article page