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Convection triggers local MR signal loss during proton beam irradiation of liquid water phantoms

Author:Juliane Peter  Sebastian Gantz  Leonhard Karsch  Jörg Pawelke  Aswin Hoffmann  

Session Type:Digital Poster  

Session Date:Thursday, 12 May 2022  

Topic:Module 32: New Systems & Devices  

Session Name:Phantoms & System Imperfections I  

Program Number:2732  

Room Session:Exhibition Hall:S8 & S9  

Institution:OncoRay – National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Helmholtz-Zentrum Dresden-Rossendorf  Helmholtz-Zentrum Dresden-Rossendorf, Institute of Radioonco  

Measurement of magnetic fringe fields from a proton pencil beam scanning nozzle causing MR image ghosting artefacts during in-beam MR imaging

Author:Ekaterina Semioshkina  Bradley Oborn  Aswin Hoffmann  

Session Type:Digital Poster  

Session Date:Monday, 09 May 2022  

Topic:Module 8: Safety, Low-Field, and Interventional  

Session Name:Interventional & Low-Field MRI  

Program Number:1197  

Room Session:Exhibition Hall:S8 & S9  

Institution:University of Wollongong  Institute of Radiooncology – OncoRay, Helmholtz-Zentrum Dresden – Rossendorf