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Best Practices and Experience with Dosimetry & QA Solutions

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Commissioning and independent validation of Ethos™/ Halcyon™ machines: Best practices

Learn about how to independently commission and validate Varian®* Ethos™ and Halcyon™ 1) Radiation Therapy treatment machines based on hands-on expert experience from clinical sites. Understand best practices, with a focus on validation efficiency and accuracy.

Mark DeweeseMedical Physicist and Founder & President of Alyzen Medical Physics, LLC., USA
3 min. (open access preview)32 min. (full presentation, members)

Small Fields Dosimetry (Part 1): The physics behind

This first part focuses on the physical aspects and the challenges encountered during the dosimetry of small photon fields.


Dr. Lutz Müller & Dr. Hui Khee LooeDr. Lutz Müller, Senior Physicist & Director ICC, IBA Dosimetry
Dr. Hui Khee Looe, Deputy Head of Medical Physics, University Oldenburg, Germany
3 min. (open access preview)28 min. (full presentation, members)

Small Fields Dosimetry (Part 2): Practical Aspects & Protocols

Learn about best practice in small field dosimetry based on the TRS 483 protocol.

Dr Hui Khee LooeDeputy Head of Medical Physics, University Oldenburg, Germany
4 min. (open access preview)39 min. (full presentation, members)

How to ensure highest quality Beam Commissioning (ESTRO Virtual Symposium)

Part 1: Monte Carlo beam data validation for error-free TPS beam modelling and QA (presented by M. Kowatsch).

Part 2: Error-free beam data scanning and commissioning with SMARTSCAN (presented by M. Adolph).

M. Kowatsch & M. AdolphM. Kowatsch (Senior Medical Physicist, LKH Feldkirch, Austria)
M. Adolph (Product Manager, IBA Dosimetry )
4 min. (open access preview)42 min. (full presentation, members)

Small Field Dosimetry – Tips & Tricks

Comprehensive presentation about challenges and considerations for clinical small photon field dosimetry based on international standards (IAEA, AAPM etc). Learn about tips and tricks to achieve high-quality results.

Eduard Gershkevitsh, Chief Medical PhysicistNorth Estonia Medical Centre, Tallinn, Estonia
3 min. (open access preview)30 min. (full presentation, members)

Clinical experience with myQA global QA platform

Learn about the needs and advantages of a global QA platform solution and the clinical implementation of myQA. The webinar was approved for one credit for CAMPEP, MDCB, ASRT.

James P. Nunn, MS, CHP, DABRSenior Medical Physicist, LewisGale Hospital Pulaski, Virginia, USA
3 min. (open access preview)43 min. (full presentation, members)

SMARTSCAN – clinical experience in commissioning the Varian® TrueBeam® ¹

In this webinar the commissioning process of a Varian® TrueBeam® ¹ system will be discussed. Clinical experience of using the SMARTSCAN automated and guided beam commissioning system will also be shared.

James P. Nunn, MS, CHP, DABRSenior Medical Physicist, LewisGale Hospital Pulaski, Virginia, USA
4 min. (open access preview)59 min. (full presentation, members)

The UPENN experience with SMARTSCAN

Learn about the UPENN experience with SMARTSCAN for automated and guided beam commissioning. Presented during the AAPM at the IBA Dosimetry booth.

Jaclyn Marcel, Medical PhysicistUPENN - University of Pennsylvania, Dapt. Of Radiation Oncology, Philadelphia, USA
2 min. (open access preview)10 min. (full presentation, members)

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