From: Developing and evaluating stereotactic lung RT trials: what we should know about the influence of inhomogeneity corrections on dose
Characteristics
Mean value (range)
GTV (cm3)
13.9 [0.7–50.4]
ITV (cm3)
19.3 [1.4–64.1]
PTV (cm3)
37.3 [5.5–107.6]
VITV/VGTV
1.6 [1.0–2.7]
Peak-to-peak amplitude (cm)
0.8 [0.0–3.0]
Lung volume (cm3)
4942 [2720–8786]