RI of interest | Tc-99m | I-123 | ||||
---|---|---|---|---|---|---|
Acquisition (photopeak count ratio) | None | FiveEW-woDR | FiveEW | None | FiveEW-woDR | FiveEW |
Single (%) | 25.6 | 4.1 | 2.4 | 14.3 | 72.6 | 39.9 |
Dual (Tc:I = 1:9) (%) | 700.4 | 27.0 | 35.5 | 14.3 | 72.6 | 39.9 |
Dual (Tc:I = 2:8) (%) | 325.5 | 9.7 | 17.1 | 14.3 | 72.6 | 39.9 |
Dual (Tc:I = 3:7) (%) | 200.5 | 4.0 | 11.0 | 14.3 | 72.6 | 40.0 |
Dual (Tc:I = 4:6) (%) | 138.1 | 1.1 | 7.9 | 14.3 | 72.6 | 40.0 |
Dual (Tc:I = 5:5) (%) | 100.6 | 0.6 | 6.1 | 14.3 | 72.6 | 40.0 |
Dual (Tc:I = 6:4) (%) | 75.6 | 1.8 | 4.8 | 14.3 | 72.7 | 40.1 |
Dual (Tc:I = 7:3) (%) | 57.7 | 2.6 | 4.0 | 14.3 | 72.7 | 40.2 |
Dual (Tc:I = 8:2) (%) | 44.3 | 3.2 | 3.3 | 14.3 | 72.8 | 40.5 |
Dual (Tc:I = 9:1) (%) | 33.9 | 3.7 | 2.8 | 14.3 | 73.1 | 41.2 |
Dual (mean ± SD) (%) | 186.3 ± 213.8 | 6.0 ± 8.3 | 10.3 ± 10.5 | 14.3 ± 0 | 72.7 ± 0.2 | 40.2 ± 0.4 |