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EJNMMI Physics

Table 2 Summary of PET measurements

From: Simultaneous PET/MRI with 13C magnetic resonance spectroscopic imaging (hyperPET): phantom-based evaluation of PET quantification

 

13C-MRSI ON (n = 8)

13C-MRSI OFF (n = 8)

PET activity, largest sphere

37.62 ± 0.49 kBq/mL

37.31 ± 0.38 kBq/mL

PET activity, background

6.02 ± 0.04 kBq/mL

6.06 ± 0.08 kBq/mL

Net trues

208,943 ± 723

208,959 ± 747

  1. Measurements are performed on PET/MR with and without simultaneous 13C-MRSI
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