Table 1 Abdominal phantom compartment activities assessed by the MEPH with scatter correction [MEPH-SCAT] SPECT
True | 3.6-min Acquisition time | 1-min Acquisition time | |||||
|---|---|---|---|---|---|---|---|
Volume (ml) | RSA | % of 1.4 GBq | % of 1.4 GBq | RD (%) | % of 1.4 GBq | RD (%) | |
Core | 13 | 0 | 0 | 1.14 ± 0.13 | NA | 1.20 ± 0.17 | NA |
Shell | 52 | 4 | 27.31 | 20.79 ± 0.35 | -24 | 20.42 ± 0.59 | -25 |
Isolated tumor | 13 | 4 | 5.46 | 4.34 ± 0.10 | -21 | 4.32 ± 0.27 | -21 |
Healthy liver 1 | 34 | 1 | 3.73 | 3.22 ± 0.15 | -14 | 3.26 ± 0.18 | -13 |
Healthy liver 2 | 58 | 0.25 | 1.60 | 2.46 ± 0.59 | 54 | 2.12 ± 0.20 | 32 |
Healthy liver 3 | 58 | 0.5 | 3.20 | 4.03 ± 0.26 | 26 | 4.11 ± 0.31 | 28 |
Healthy liver 4 | 58 | 0.5 | 3.20 | 4.25 ± 0.59 | 33 | 4.33 ± 0.40 | 35 |
Total healthy liver | 709 | NA | 67.23 | 73.73 ± 0.41 | 10 | 74.06 ± 0.57 | 10 |