611 / 1196
Individual margins
Based on van Herk’s margin formula
•
Respiration amplitude / breath hold reproducibility
•
Uncertainties evaluated base on your own data
Tumour baseline shift
3D instead of 6D match
Delineation uncertainty (for lung SBRT)
...
•
No. of fractions
3, 8, 24 -33
•
Penumbra width
Lung/bone/softtissue
p
p
margin PTV
2
2