From: Stereotactic ablative body radiation therapy for tumors in the lung in octogenarians: a retrospective single institution study
Total dose
Fractions
Dose per fraction (Gy)
Number of patients
20
3
6.67
1
30
5
6
34
35
7
40
8
48
50
10
53
10.5
54
18
13
55
11
60
12