The Deauville 5PS. Shown are the criteria for interpretation of interim FDG-PET/CT. A Deauville score >3 is the most optimal cutoff for interim PET with advanced-stage HL to increase PPV if intensification of therapy is planned, whereas a cutoff <3 is desirable for nonbulky early-stage HL to enhance NPV. ES indicates early-stage; and AS, advanced stage.