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Table 2 Mean and max SUVs for VOIs within the head of the test patient

From: Theranostic SPECT reconstruction for improved resolution: application to radionuclide therapy dosimetry

VOI Vol (ml) SUVmean SUVmax
PET qSPECT OSEM + RM SPECTRE PET qSPECT OSEM + RM SPECTRE
L1 3.8 14.0 9.4 20.7 19.6 22.4 12.6 38.7 36.6
L2 1.3 5.3 2.4 7.7 7.4 9.6 3.0 13.0 12.1
L3 1.3 9.5 4.5 11.5 12.2 16.5 5.5 17.0 19.9
L4 1.0 7.7 3.2 10.5 10.5 11.9 3.9 15.2 15.5
L5 1.1 3.9 2.0 4.5 4.4 7.6 2.3 6.8 6.7
Pituitary 0.6 4.2 0.7 2.4 2.8 7.1 0.8 3.0 3.6
Parotid–right 23.1 4.6 4.5 6.6 6.5 6.7 7.6 13.6 13.2
Parotid–left 22.1 4.4 4.4 6.4 6.6 6.6 6.4 10.6 9.8
  1. L denotes lesion