| Collection condition | Parameter |
| γ camera | e.cam signature (Toshiba Corp.) |
| Collimator | LEHR (FWHM: 7.4 mm) |
| Energy window | 140 keV ± 10% |
| Collection angles, mode | 4˚ (90 step), Continuous mode |
| Acquisition time | 16 min |
| Turning radius | About 13.0 - 15.0 cm |
| Matrix size | 128 × 128 (2.1 mm/pixel) |
| Attenuation correction | Chang algorithm, μ = 0.09 cm−1 |
| Color scale, window width | Rainbow White, 100% - 0% |