Table 4 SPECT/CT reconstruction parameters
Reconstruction | Ordered subset expectation maximization (OSEM) |
|---|---|
Attenuation correction | CT based |
Scatter correction | Triple energy window (TEW) or as per site protocol |
Iterations | 5, 10, 15, 20, 25, 30, 35, 40, 45, 50 |
Subsets | 2 |
Post-filter | No |
Resolution recovery | As per site protocol |