Fig. 5From: Brain metastases assessment by FDG-PET/CT: can it eliminate the necessity for dedicated brain imaging?Axial CT (right), fused (middle), and PET (left) brain images of brain-included whole-body FDG PET/CT showing right temporal lesion (black arrow) that appears as a subtle hypodense area in CT with max SUV 4 which is nearly equal to the FDG uptake in the surrounding and contralateral gray matter. The primary tumor turned out to be right middle lobar bronchogenic carcinomaBack to article page