From: 4DCT and CBCT based PTV margin in Stereotactic Body Radiotherapy(SBRT) of non-small cell lung tumor adhered to chest wall or diaphragm
Number
Sex
 Male
12
 Female
8
Age (years)
 > 60
7
 ≤ 60
13
Tumor volume (cm3)
 > 40
9
 ≤ 40
11
Side
 Right
6
 Left
14
Site
 Chest wall adherent
15
 Diaphragm adherent
5