Stereotactic Body Radiotherapy (RT) for Non-Small Cell Lung Cancer

SBRT involves highly precise delivery of very high dose Radiotherapy (RT) over a very few fractions (hypofractionation) to accurately delineated, size-restricted malignant targets in which motion has been accounted for during the delivery process. SBRT administration achieves avoidance of normal tissue exposure to radiation during the planning process, by providing for sharp fall-off dose gradients outside the target.