Fig. 3From: Impact of 18F-FDG PET/CT, CT and EBUS/TBNA on preoperative mediastinal nodal staging of NSCLCTrue positive FDG-PET/CT and false negative EBUS/TBNA. A case of SCC involving the right lung. Axial FDG-PET, CT and FDG-PET/CT images showed a suspected prominent hypermetabolic (SUVmax: 3.1) right paratracheal lymph node (arrows) and recommended tissue confirmation. EBUS/TBNA turned out negative; Mediastinoscopy proved a metastatic lymph nodeBack to article page