--- title: NEOK EZFluence Case Study | Resource description: Northeast Oklahoma Cancer used EZFluence to simplify 3D field-in-field and electronic compensator (ECOMP) planning for flattening filter free beams using the Varian Halcyon linac. image: https://resources.radformation.com/hubfs/NEOK-Cover-1.png --- [![Radformation](https://resources.radformation.com/hubfs/radformation-logo%20WHITE%20BACKGROUND.jpg)](https://radformation.com/) - Products   ### [![](https://resources.radformation.com/hubfs/prod-act.svg) AutoContour Automated AI Contouring](https://radformation.com/autocontour/autocontour) ### [![](https://resources.radformation.com/hubfs/prod-ezf.svg) EZFluence Automated 3D Planning](https://radformation.com/ezfluence/ezfluence) ### [![](https://resources.radformation.com/hubfs/prod-cch.svg) ClearCheck Automated Plan Evaluation](https://radformation.com/clearcheck/clearcheck) ### [![](https://resources.radformation.com/hubfs/prod-crt.svg) ChartCheck Automated Treatment Eval](https://radformation.com/chartcheck/chartcheck) ### [![](https://resources.radformation.com/hubfs/prod-op.svg) OptiPlan Automated VMAT Planning](https://radformation.com/optiplan/optiplan) ### [![](https://resources.radformation.com/hubfs/prod-cca.svg) ClearCalc Independent Calc Software](https://radformation.com/clearcalc/clearcalc) ### [![ChartCheck\_Adaptive\_Logomark](https://resources.radformation.com/hubfs/ChartCheck_Adaptive_Logomark.svg) ChartCheck Adaptive Automated Adaptive Assessment](https://radformation.com/chartcheck/adaptive) ### [![](https://resources.radformation.com/hubfs/rmc.svg) RadMonteCarlo Independent Monte Carlo](https://radformation.com/radmontecarlo/radmontecarlo) ### [![](https://resources.radformation.com/hubfs/prod-rdt.svg) RadMachine Comprehensive Machine QA](https://radformation.com/radmachine/radmachine) ### [![](https://resources.radformation.com/hubfs/prod-qck.svg) QuickCode Automated Billing QA](https://radformation.com/quickcode/quickcode) - Resources   ### [Blog](https://blog.radformation.com?hsLang=en) ### [BED Calculator](https://radformation.com/tools/bed-calculator) ### [Case studies](https://resources.radformation.com/case-studies?hsLang=en) ### [Decay Calculator](https://radformation.com/tools/decay-calculator) ### [Webinars](https://resources.radformation.com/webinars?hsLang=en) ### [Interpolation Calculator](https://radformation.com/tools/interpolation-calculator) ### [White papers](https://resources.radformation.com/white-papers?hsLang=en) ### [Videos](https://resources.radformation.com/videos?hsLang=en) ### [User of the Month](https://resources.radformation.com/user-of-the-month?hsLang=en) ### [Surveys](https://radformation.com/surveys) - Company   ### [About us](https://radformation.com/about) ### [Careers](https://radformation.com/careers) ### [Events](https://events.radformation.com/?hsLang=en) ### [Sales](https://radformation.com/contact/sales) ### [Support](https://radformation.com/success-support) ### [Research](https://info.radformation.com/research?hsLang=en) ### [Press](https://radformation.com/press) - [Contact](https://radformation.com/contact) [![  Sign in](https://no-cache.hubspot.com/cta/default/21696034/b0649c05-e1f9-4050-baf3-050bc98a9a8f.png)](https://cta-redirect.hubspot.com/cta/redirect/21696034/b0649c05-e1f9-4050-baf3-050bc98a9a8f) CASE STUDY / EZFLUENCE ## **Northeastern Oklahoma Cancer Institute EZFluence Case Study** With new technologies come new challenges. Recently released to the worldwide radiation oncology market, the Varian Halcyon machine comes equipped with a single, unflattened 6FFF beam. While the unflattened beam can accelerate treatment with higher dose rates, it can make 3D treatment planning more demanding. Download the case study from Northeastern Oklahoma Cancer to reveal the advantages of using EZFluence to simplify 3D field-in-field and electronic compensator (ECOMP) planning for flattening filter free beams using the Varian Halcyon linac. ![](https://resources.radformation.com/hubfs/raw_assets/public/@marketplace/kalungicom/atlas-theme/images/Dashboard.svg) ### “While it’s tempting to hawk only the cost-savings aspect of EZFluence, perhaps the more important point is that our dosimetrist can now devote more time to other, more demanding and complex treatment planning techniques for difficult treatments. The end result is fewer touch points in the creation of our plans and the enhanced ability to handle ‘overflow’ situations.”   – Jennifer Fisher, Medical Physicist at Northeastern Oklahoma Cancer Institute     #### Up To 90% Time Savings Using Varian's Halcyon       #### Cost Savings & Higher Patient Throughput       #### Quick & Easy IMRT/VMAT Justification   [![Radformation](https://resources.radformation.com/hubfs/Radformation_Logo_Pen%20(1).png)](https://radformation.com/) 261 Madison Avenue 9th Floor New York, NY 10016 1-844-RADFOR5 (7233675) ### PRODUCT - [AutoContour](https://radformation.com/autocontour/autocontour) - [EZFluence](https://radformation.com/ezfluence/ezfluence) - [OptiPlan](https://radformation.com/optiplan/optiplan) - [ClearCheck](https://radformation.com/clearcheck/clearcheck) - [ClearCalc](https://radformation.com/clearcalc/clearcalc) - [RadMonteCarlo](https://radformation.com/radmontecarlo/radmontecarlo) - [ChartCheck](https://radformation.com/chartcheck/chartcheck) - [ChartCheck Adaptive](https://radformation.com/chartcheck/adaptive) - [RadMachine](https://radformation.com/radmachine/radmachine) - [QuickCode](https://radformation.com/quickcode/quickcode) ### RESOURCES - [Blog](https://blog.radformation.com/?hsLang=en) - [Case Studies](https://resources.radformation.com/case-studies?hsLang=en) - [Webinars](https://resources.radformation.com/webinars?hsLang=en) - [White Papers](https://resources.radformation.com/white-papers?hsLang=en) - [Videos](https://resources.radformation.com/videos?hsLang=en) - [Surveys](https://radformation.com/surveys) - [Privacy Settings](https://radformation.com/privacy-settings) ### CALCULATORS - [BED Calculator](https://radformation.com/tools/bed-calculator) - [Decay Calculator](https://radformation.com/tools/decay-calculator) - [Interpolation Calculator](https://radformation.com/tools/interpolation-calculator) ### COMPANY - [About](https://radformation.com/about) - [Careers](https://radformation.com/careers) - [Contact](https://radformation.com/contact) - [Events](https://events.radformation.com/?hsLang=en) - [Sales](https://radformation.com/contact/sales) - [Support](https://radformation.com/success-support) - [Research](https://info.radformation.com/research?hsLang=en) - [Press](https://radformation.com/press) - [Policies](https://radformation.com/privacy-policy) © 2026 Radformation, Inc. 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