Andrew Robert Hadfield

To measure the fetal dose delivered to pregnant lung cancer patients using AP/PA fields with different beam divergences for consideration of phantom scatter and different distances from the Linac head for evaluation of head leakage.

To evaluate the efficacy of dynamic lattice structures in Gamma Kinfe (GK) Spatially Fractionated Radiation Therapy (SFRT) and compare their performance against traditional static lattice designs. Plans were assessed using Equivalent Uniform Dose (EUD), Valle...

To evaluate the biological effect of Spatially Fractionated Radiation Therapy (SFRT) using Gamma Knife (GK) or volumetric-modulated arc therapy (VMAT) with multiple sphere sizes in a lattice arrangement.