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Dose volume comparisons
| Case number | Age/sex | Prescription isodose to PTV | V200% | V150% | Depth of PTV coverage | Lateral margins for PTV | % PTV covered by prescription isodose |
|---|---|---|---|---|---|---|---|
| 1 | 48/F | 80% | 0.001% | 1.0% | 1.1 | 2.0 cm | 100 |
| 2 | 45/F | 85% | 0.001% | 0.5% | 1.2 | 2.5 cm | 80 |
| 3 | 36/M | 90% | 0.001% | 0.6% | 1.6 | 2.0 cm | 70 |
PTV – planning target volume, V200% – volume receiving 200% of prescribed dose, V150% – volume receiving 150% of prescribed dose
