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Deep Inspiration And End Exhale Breathhold Evaluation For The Treatment Of Locally Advanced Pancreatic Adenocarcinoma Using The Viewray Mridian Linactm, Tatum Mcglynn
Culminating Experience Projects
Introduction
Radiation therapy has been limited in the treatment of locally advanced pancreatic cancer. This is due to the dose tolerance to nearby organs at risk and breathing motion. Advancements in radiation treatment technology have now allowed pancreatic patients to be treated to higher doses in fewer fractions using stereotactic body radiotherapy treatment. With the use of MRI-guided treatments, using the ViewRay MRIdian linac, doses can be escalated using online adaptive treatment planning and real time tracking. However, there has yet to be an optimal breathhold technique investigated that can aid in this process.
Methods
Five patients that had been …