A higher total metabolic tumor volume at PET1 (TMTV1) was also associated with a shorter PFS (median 18 vs 42 months; p = 0.0026). TMTV1 and Deauville score were the only independent prognostic ...

Analysis was performed using LIFEx and/or ACCURATE software according to observer preference. TMTV analysis was performed in 4 steps: (1) TMTV1=automated preselection of lesions using SUV≥4 and ...