Fig. 9From: Tumor dosimetry using 177Lu: influence of background activity, measurement method and reconstruction algorithmRatio of partial-volume corrected mean and actual concentration for the QSPECT reconstruction (a), the fQSPECT reconstruction (b) and the Bayesian reconstruction (c). Data for VOIs based on 40% and 50% of the maximum voxel value are indicated by solid and open symbols, respectively. The dashed lines indicate a ratio of unityBack to article page