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. 2019 Nov 9;47(4):849–859. doi: 10.1007/s00259-019-04555-6

Fig. 2.

Fig. 2

PET/CT fusion images of tumor uptake of two patients. The upper row illustrates a rib lesion on [18F]FDG PET/CT and tumor uptake on [89Zr]Zr-cetuximab PET/CT with a therapeutic pre-dose (500 mg/m2). The lower row depicts a patient with a peritoneal lesion (blue circle) without tumor uptake on [89Zr]Zr-cetuximab PET/CT with the therapeutic dose and escalated dose (1250 mg/m2)