Fig. 2From: Hallmarks in prostate cancer imaging with Ga68-PSMA-11-PET/CT with reference to detection limits and quantitative propertiesGa68-PSMA-11-PET detection probability for LNCaP cells in suspension (a) or incubated as spheroids (b). The markers show the binary classification using the Rose criteria with CNR > 3 and the lines the binomial regression curves at different background levelsBack to article page