| Tumor location: Within left lower lobe, adjacent to main bronchus | ||||
| Shortest distance to mediastinum [cm] | Shortest distance to carina [cm] | Shortest distance to main bronchus [cm] | Size (cor/sag/long) [cm] | Maximum diameter [cm] |
| 0 | 4.4 | 0 | 2.3/3.2/2.1 | 4.9 |
| SBRT accepted | Most frequently used fractionation | Second most frequently used fractionation | Mean number of fractions | Mean dose per fraction [Gy] |
| 20 (77%) | 8 × 7.5 Gy @ 65–90% | 5 × 7 Gy @ 65% | 7.0 | 7.6 |
| SBRT declined | Reasons to decline SBRT | Most frequently recommended alternative treatment | ||
| 6 (23%) | Size, risk for left main bronchus | Conventionally fractionated RT to 66-70Gy | ||
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