464-06-003 ISMRM Abstract

MRI-guided quantification of abdominal organ motion under non-invasive mechanical ventilation (NIMV) for ion-beam therapy

Primary: Interventional - MR-Guided Radiotherapy

Secondary: Acquisition & Reconstruction - Motion Correction: Non-Neuro

464-06-003 · Novel Diffusion and Motion Correction in Body MRI · Tuesday, 12 May, 4:55 PM–5:50 PM · Digital Posters Row E

Keywords: Radiation therapy Motion management Non-invasive mechanical ventilation MRI-based motion assessment

Accepted

Ariadna Cherit Hernández^1,2,3, Stefan Wampl⁴, Martin Paier^5,6, Martin Meyerspeer⁷, Michael J Parkes^8,9, Christian Ramsl¹⁰, Florian Watzinger¹¹, Arjan Bel^8,9, Irma van Dijk^8,9, Piero Fossati^12,13, Martin Krssak¹⁴, Dietmar Georg², Markus Stock^1,3, Albrecht I Schmid ⁷

¹Department of Medical Physics, MedAustron, Ion Beam Therapy Center, Wiener Neustadt, Austria

²Division of Medical Radiation Physics, Department of Radiation Oncology, Medical University of Vienna, Vienna, Austria

³Department of Medical Physics, Karl Landsteiner Private University for Health Sciences, Krems an der Donau, Austria

⁴Medical University of Vienna, Vienna, Austria

⁵Department of Radiation Technology, MedAustron, Ion Beam Therapy Center, Wiener Neustadt, Austria

⁶Fachhochschule Wiener Neustadt, Wiener Neustadt, Austria

⁷High Field MR Center, Center for Medical Physics and Biomedical Engineering, Medical University of Vienna, Vienna, Austria

⁸Cancer Center Amsterdam, Amsterdam, Netherlands

⁹Department of Radiation Oncology, Amsterdam UMC location Free University, Amsterdam, Netherlands

¹⁰Department of Physics, Technical University of Vienna, Vienna, Austria

¹¹Karl Landsteiner Private University for Health Sciences, Krems an der Donau, Austria

¹²Department of Radiation Oncology, MedAustron, Ion Beam Therapy Center, Wiener Neustadt, Austria

¹³Department of Radiation Oncology, Karl Landsteiner Private University for Health Sciences, Krems an der Donau, Austria

¹⁴Department of Medicine III, Division of Endocrinology and Metabolism, Medical University of Vienna, Vienna, Austria

Presenting Author: Albrecht I Schmid

Synopsis

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References

1. V. Kiseleva, K. Gordon, P. Vishnyakova, E. Gantsova, A. Elchaninov, and T. Fatkhudinov, “Particle Therapy: Clinical Applications and Biological Effects.,” Life (Basel), vol. 12, Dec. 2022, doi:10.3390/life12122071 [doi]

2. M. J. Parkes, S. Green, A. M. Stevens, S. Parveen, R. Stephens, and T. H. Clutton-Brock, “Reducing the within-patient variability of breathing for radiotherapy delivery in conscious, unsedated cancer patients using a mechanical ventilator,” British Journal of Radiology, vol. 89, 2016, doi:10.1259/bjr.20150741 [doi]

3. C. Zachiu, N. Papadakis, M. Ries, C. Moonen, and B. Denis De Senneville, “An improved optical flow tracking technique for real-time MR-guided beam therapies in moving organs,” Phys Med Biol, vol. 60, pp. 9003–9029, Nov. 2015, doi:10.1088/0031-9155/60/23/9003 [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/464-06-003