Fig. 8From: Non-FDG PET/CT in Diagnostic Oncology: a pictorial review18F-FET, evaluation of a brain lesion. Clinical history: 46 y.o. man with nausea and headache. CT was non-informative (a). MRI shows an infiltrating lesion with low Gd enhancement (b). PET/CT findings: high FET uptake (c). Surgery confirmed a high-grade gliomaBack to article page