Table 3 The reported accuracy of surface-guided radiotherapy (SGRT) for setups involving the breast, chest wall (CW) and/or regional lymph nodes. [Cone beam CT; CBCT]
Reference | Anatomical site | Patients | Verification | 3D Error (range or σ) [cm] | |
|---|---|---|---|---|---|
3-Point | SGRT | ||||
Stanley et al. (2017) | Breast | > 200 | CBCT | 1.40 (0.70) | 0.60 (0.20) |
Kugele et al. (2019) | Breast | 63 | MV or kV/kV | 0.42 (0-1.97) | 0.24 (0-0.81) |
Breast/CW + Nodes | 76 | 0.47 (0-1.87) | 0.40 (0-1.35) | ||
Hattel et al. (2019) | Breast/partial breast | 10 | kV/kV | 0.54 | 0.42 |
Jimenez et al. (2019) | Breast | 20 | kV/kV | 0.89 (0.38) | 0.59 (0.25) |
Gierga et al. (2008) | Breast | 12 | kV/kV | 0.71 (0.19–2.4) | 0.49 (0.12–1.8) |