Fig. 1From: An investigation of the relation between tumor-to-liver ratio (TLR) and tumor-to-blood standard uptake ratio (SUR) in oncological FDG PET a Correlation between SUVliver and SUVblood. b Correlation between TLR and SURtc. Black lines represent the least squares straight line fits to the data. Red lines depict the 95 % CIBack to article page