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. 2022 Apr 28;11(9):2475. doi: 10.3390/jcm11092475

Figure 3.

Figure 3

FDG-PET/CT images before (A) and during (B) therapy with osimertinib + erdafitinib in a patient with an EGFR mutated aNSCLC and FGFR3-TACC3 fusion following progression on osimertinib. Shrinkage of a retro-caval lymph node with a reduction in FDG-avidity, stable lung metastasis with a reduction in FDG-avidity, calcification of a D3 lytic bone metastasis with a reduction in FDG-avidity (gray and black arrows). Abbreviations: aNSCLC—advanced non-small cell lung cancer; EGFR—epidermal growth factor receptor; FDG—fluorodeoxyglucose; FGFR3-TACC3—fibroblast growth factor receptor 3-transforming acidic coiled-coil-containing protein 3; PET/CT—positron emission tomography/computer tomography.