Radiobiology 2016
Less effect per gray at low doses/#
0
Principle of equal effect per fraction
Damage = -ln(SF)
n = 1
2
5
10
20
Full
0
10
20
30
40
50
60
X-ray dose (Gy)
Made with FlippingBook
Less effect per gray at low doses/#
0
Principle of equal effect per fraction
Damage = -ln(SF)
n = 1
2
5
10
20
Full
0
10
20
30
40
50
60
X-ray dose (Gy)
Made with FlippingBook