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. 2022 Jun 2;12:879281. doi: 10.3389/fonc.2022.879281

Figure 3.

Figure 3

In vivo dynamic imaging of 18F-NOTA-FAPI uptake in irradiated rat lung tissue. (A) Serial PET/CT images (axial and coronal sections) from 90 min of dynamic scanning. White arrows indicate area of RILF. (B) Corresponding time–activity curves for fibrosis in lung tissue (average and SD, n=3). p.i. = post-injection.