Table 4 The average parameter estimate errors as a fraction of the average parameter estimate for the FDG patients using the original acquired CTs and the combined-CTs for AC in the PET reconstruction at each study stage
From: Improved quantitation and reproducibility in multi-PET/CT lung studies by combining CT information
Original CT (%) | Combined-CT (%) | |
|---|---|---|
Ki2 HDMask | 53 | 6 |
K iP HDMask | 11 | 5 |
Ki2 LDMask | 50 | 5 |
K iP LDMask | 7 | 3 |