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EJNMMI Physics

Table 3 Reference values measured in a healthy liver for OSEM and BSREM

From: Noise reduction using a Bayesian penalized-likelihood reconstruction algorithm on a time-of-flight PET-CT scanner

Measureb

OSEMa

 

BSREM

 

β300

Β400

β500

Β600

β750

β1000

β1500

β3000

Volume (ml)

14.137

        

SUVmean

2.212

2.187

2.184

2.192

2.193

2.197

2.193

2.204

2.212

SUVSD

0.480

0.441

0.362

0.301

0.272

0.241

0.206

0.152

0.092

  1. aTOF PSF OSEM (3 iterations and 16 subsets and 5 mm Gaussian filter)
  2. bMeasured in a sphere placed in liver for 10 min (total) acquisition time
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