Fig. 6
From: Combined modality PET/MR for the detection of severe large vessel vasculitis
The sensitivities and specificities associated with various positive definitions. The associated sensitivities and specificities for the identification of severe large vessel vasculitis, when positivity was defined by [MR], [PET], [PET or MR], or [PET and MR]. When positivity was defined by [PET or MR], the sensitivity for the detection of severe large vessel vasculitis was the highest. Symptomatic measures were used for ground-truth LVV classifications