Journal article
A planning study investigating dual-gated volumetric arc stereotactic treatment of primary renal cell carcinoma
Thomas Devereux, Daniel Pham, Tomas Kron, Farshad Foroudi, Jeremy Supple, Shankar Siva
MEDICAL DOSIMETRY | ELSEVIER SCIENCE INC | Published : 2015
Abstract
This is a planning study investigating the dosimetric advantages of gated volumetric-modulated arc therapy (VMAT) to the end-exhale and end-inhale breathing phases for patients undergoing stereotactic treatment of primary renal cell carcinoma. VMAT plans were developed from the end-inhale (VMATinh) and the end-exhale (VMATexh) phases of the breathing cycle as well as a VMAT plan and 3-dimensional conformal radiation therapy plan based on an internal target volume (ITV) (VMATitv). An additional VMAT plan was created by giving the respective gated VMAT plan a 50% weighting and summing the inhale and exhale plans together to create a summed gated plan. Dose to organs at risk (OARs) as well as c..
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