Fig. 6From: Impact of tissue transport on PET hypoxia quantification in pancreatic tumoursImpact of transport on calculation of hypoxic fraction. When v d >0.9, hypoxic fractions calculated from TBR>1.2 (HF) and k b>0.2 h −1 (HF kin) are in substantial agreement. When v d <0.9, correlations are greatly diminished (r=0.68), with HF underestimating hypoxiaBack to article page