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Evaluation Of Intensity Modulated Radiation Therapy (Imrt) Delivery Error Due To Imrt Treatment Plan Complexity And Improperly Matched Dosimetry Data, Jacqueline R. Tonigan
Evaluation Of Intensity Modulated Radiation Therapy (Imrt) Delivery Error Due To Imrt Treatment Plan Complexity And Improperly Matched Dosimetry Data, Jacqueline R. Tonigan
Dissertations & Theses (Open Access)
Intensity modulated radiation therapy (IMRT) is a technique that delivers a highly conformal dose distribution to a target volume while attempting to maximally spare the surrounding normal tissues. IMRT is a common treatment modality used for treating head and neck (H&N) cancers, and the presence of many critical structures in this region requires accurate treatment delivery. The Radiological Physics Center (RPC) acts as both a remote and on-site quality assurance agency that credentials institutions participating in clinical trials. To date, about 30% of all IMRT participants have failed the RPC’s remote audit using the IMRT H&N phantom. The purpose …