TABLE 1.
HU necessary to fill ITVT as a function of peak‐to‐peak amplitude, respiratory trace type, and imaging modality
Amplitude | Respiratory trace | Fill HU | |
---|---|---|---|
MVCT | kV‐CBCT | ||
1 cm | SINE | −558 | −599 |
LE | −604 | −655 | |
2 cm | SINE | −578 | −617 |
LE | −626 | −685 | |