Fig. 4From: O-(2-[18F]fluoroethyl)-l-tyrosine PET in gliomas: influence of data processing in different centresCorrelation of TBRmax from centres A and B. There is a significant correlation but a deviation from line of unity indicating higher TBRmax values for centre B. High-grade tumours are indicated by red symbols and low-grade tumour by green symbolsBack to article page