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The dose-volume constraints on TPS optimization interface for planning target volume and organs at risk.
| PTV/OAR | Dose–volume constraints |
|---|---|
| PTV | D95%>5000 cGy |
| Heart | V20<15% D mean<800 cGy |
| LAD | D mean<3000 cGy |
| LV | D mean<1000 cGy |
| Ipsilateral Lung | V5<60% V20<25% V30<15% D mean<1400 cGy |
| Lungs | V5<60% V20<20% V30<10% D mean<800 cGy |
| Contralateral Lung | V5<60% D mean<600 cGy |
| Contralateral Breast | D0.1cc<2000 cGy D mean<500 cGy |
