Focal unspecific bone uptake on [18F]-PSMA-1007 PET: a multicenter retrospective evaluation of the distribution, frequency, and quantitative parameters of a potential pitfall in prostate cancer imaging.
Hannes GrünigAlexander MaurerYannick ThaliZsofia KovacsKlaus StrobelIrene Andrea BurgerJoachim MüllerPublished in: European journal of nuclear medicine and molecular imaging (2021)
UBUs occur in two-thirds of patients imaged with [18F]-PSMA-1007 PET/CT and are significantly more frequent on digital PET scanners than analog scanners. UBUs should be interpreted carefully to avoid over-staging.