Prediction of Chest Wall Toxicity From Lung Stereotactic Body Radiotherapy (SBRT)

Tumor size and chest wall dosimetry are correlated to late chest wall toxicity. Only chest wall V30 through V60 remained significant on multivariate analysis. Restricting V30 to 30 cm3 or less and V60 to 3 cm3 or less should result in a 10% to 15% risk of late chest wall toxicity or lower.