Table 1 Summary of PET/CT methods used in this study
From: Data-driven gated PET/CT: implications for lesion segmentation and quantitation
PET/CT method | PET data | Attenuation correction | PET respiratory phase | CT respiratory phase |
|---|---|---|---|---|
Baseline PET/CT | Baseline PET | Helical CT | Average | Random |
PET/ACT | Baseline PET | Average CT | Average | Average |
DDG-PET | DDG-PET | Helical CT | End-expiration | Random |
DDG-PET/CT | DDG-PET | DDG-CT | End-expiration | End-expiration |