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EJNMMI Physics
Fig. 1 | EJNMMI Physics

Fig. 1

From: Tumor dosimetry using 177Lu: influence of background activity, measurement method and reconstruction algorithm

Fig. 1

a–c Transverse slices and line profiles of three different reconstructions for P∞, the standard QSPECT OSEM reconstruction in Siemens Flash 3d (no post-filter) (a), the OSEM reconstruction in Siemens Flash 3d with 10 mm Gaussian post-filter (fQSPECT) (b) and the Bayesian reconstruction with Bowsher prior penalty factor in Hermes Hybrid Recon (c). d–f Transverse slices of P9.5, P5.0 and P2.7, respectively, for the QSPECT reconstruction

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