Table 2 Most common standard fractionation schedules for SBRT of lung tumors in general
From: SBRT for centrally localized NSCLC – What is too central?
Fractions | Dose | Isodose line surrounding PTV | Number of centers | Percentage of centers |
|---|---|---|---|---|
3 | 12.5 | 60–67% | 6 | 26% |
5 | 7 | 65–80% | 2 | 9% |
5 | 8 | 65% | 1 | 4% |
6 | 8 | - | 1 | 4% |
8 | 6 | 65–80% | 3 | 13% |
8 | 7.5 | 70–90% | 9 | 39% |
10 | 6 | 90% | 1 | 4% |