Comparison of Intrinsic Scatter Fraction from NU 2-1994 and NU 2-2001 Standards
| Scanner | FOVax (cm) | Acquisition mode | NU 2-1994 (%) | NU 2-2001 (%) |
|---|---|---|---|---|
| GE Advance | 15.3 | 2D (Emin = 300 keV) | 9.0 | 10.6 |
| 3D (Emin = 300 keV) | 34.7 | 47.1 | ||
| ADAC UGM C-PET | 25.6 | 3D (Emin = 450 keV) | 25 | 35 |
| ADAC MCD* | 37 | 3D, photopeak-Compton mode | 37 | 48 |
↵* Data from (11,14).
FOVax = axial FOV; Emin = minimum energy threshold.