Area of prostate bed | Direction of expansion | PTV Name | |||||
---|---|---|---|---|---|---|---|
0.5 cm uniform (cm) | 1 cm uniform (cm) | 1 + 0.5 cm posterior (cm) | NSCC (cm) | van Herk (cm) | Smaller Anisotropic (cm) | ||
Upper | Anterior | 0.5 | 1 | 1 | 1.5 | 1.9 | 1.0 |
Posterior | 0.5 | 1 | 0.5 | 1 | 1.9 | 1.0 | |
Superior | 0.5 | 1 | 1 | 1 | 1.1 | 0.5 | |
Inferior | 0.5 | 1 | 1 | 0.5 | 1.1 | 0.5 | |
Left | 0.5 | 1 | 1 | 1 | 0.5 | 0.5 | |
Right | 0.5 | 1 | 1 | 1 | 0.5 | 0.5 | |
Lower | Anterior | 0.5 | 1 | 1 | 0.8 | 0.7 | 0.5 |
Posterior | 0.5 | 1 | 0.5 | 0.8 | 0.7 | 0.5 | |
Superior | 0.5 | 1 | 1 | 0.8 | 0.7 | 0.5 | |
Inferior | 0.5 | 1 | 1 | 0.8 | 0.7 | 0.5 | |
Left | 0.5 | 1 | 1 | 0.8 | 0.4 | 0.5 | |
Right | 0.5 | 1 | 1 | 0.8 | 0.4 | 0.5 |