Table 2 Applied radioactivity of 44Sc and 68Ga
From: Image quality analysis of 44Sc on two preclinical PET scanners: a comparison to 68Ga
Phantom | PET system | Volume [ml] | 44Sc activity concentration [MBq/ccm] | 68Ga activity concentration [MBq/ccm] |
|---|---|---|---|---|
Image quality | nanoScan PET/MRI | 20 | 0.41 | 0.33 |
Image quality | microPET Focus 120 | 20 | 0.42 | 0.43 |
Derenzo | nanoScan PET/MRI | 6 | 0.82 | 0.82 |
Derenzo | microPET Focus 120 | 6 | 1.31 | 1.20 |
Three-rod | nanoScan PET/MRI | 93 | 0.15 | 0.24 |
Three-rod | microPET Focus 120 | 93 | 0.20 | 0.24 |