Table 7 Approximations of \(\mathrm{S}\left(\mathrm{LP}\leftarrow \mathrm{LB}\right)\) and \(\mathrm{S}\left(\mathrm{LP}\leftarrow \mathrm{LP}\right)\) values for 10 radionuclides with applications to diagnostic imaging using the single-region and dual-region tetrahedral mesh models of the reference adult male liver (AML)
Radionuclide | S values (mGy/MBq-s) | |||||
|---|---|---|---|---|---|---|
Approximations to S(LP ← LB) | Ratio | Approximations to S(LP ← LP) | Ratio | |||
S(L ← L) | S(LOBV ← LB) | S(L ← L) | S(LOBV ← LOBV) | |||
SPECT radionuclides | 4.85E−06 | 4.58E−06 | 1.059 | 4.85E−06 | 4.92E−06 | 0.985 |
Ga-67 | 2.85E−06 | 2.74E−06 | 1.040 | 2.85E−06 | 2.88E−06 | 0.991 |
Tc-99m | 8.44E−06 | 8.20E−06 | 1.030 | 8.44E−06 | 8.48E−06 | 0.995 |
In-111 | 4.98E−06 | 4.79E−06 | 1.041 | 4.98E−06 | 5.03E−06 | 0.991 |
I-123 | 4.85E−06 | 4.58E−06 | 1.059 | 4.85E−06 | 4.92E−06 | 0.985 |
PET radionuclides | ||||||
C-11 | 3.86E−05 | 3.67E−05 | 1.052 | 3.86E−05 | 3.91E−05 | 0.987 |
N-13 | 4.57E−05 | 4.35E−05 | 1.051 | 4.57E−05 | 4.63E−05 | 0.987 |
O-15 | 6.15E−05 | 5.88E−05 | 1.047 | 6.15E−05 | 6.22E−05 | 0.989 |
F-18 | 2.87E−05 | 2.73E−05 | 1.051 | 2.87E−05 | 2.91E−05 | 0.987 |
Ga-68 | 6.08E−05 | 5.82E−05 | 1.045 | 6.08E−05 | 6.14E−05 | 0.990 |
Rb-82 | 1.05E−04 | 1.02E−04 | 1.033 | 1.05E−04 | 1.06E−04 | 0.994 |