Fig. 3. Na[¹⁸F]F PET and restenosis in peripheral artery disease. Comparison of F-Na[¹⁸F]F uptake according to the restenosis status at 12 months, for both baseline (A) and post-PTA (B). Kaplan-Meier curves for Na[¹⁸F]F signal at baseline categorized according to TBRmax (C). Log-rank test p<0.001. Modified from reference,⁷⁷ licensed under CC BY 4.0.

Na[¹⁸F]F, sodium fluoride; PET, positron emission tomography; PTA, percutaneous transluminal angioplasty; TBRmax, target-to-background ratio maximum.

^*p<0.001.