I've heard people say FDG uptake on PET/CT in PMR/GCA is just a correlate of systemic inflamm. Look at the uptake intensity (SUVmax) vs inflamm markers in n=65 PET/CT in GCA. There's no pattern whatsoever. Not just an expensive ESR! @FreemanHospital SAT0272 #EULAR2020 @RheumNow https://t.co/D4xAZC7KmO