9069 Results

Congress Abstract

Toward traceable dosimetry for electronic brachytherapy devices with skin applicators

Authors:

Brigitte Reniers1, Dries Colson1, Morgane Wieme2, Simon Arits3, Rafael Federighi2, Paz Aviles Lucas4, Kok Elfried4, Garcia Yip Fernando5, Jonathan Derrien6, Leon de Prez4, Frank Verhaegen7

1Universiteit Hasselt, NuTeC, CMK, Hasselt, Belgium; 2HE2B-ISIB, département Mathématique-Physique-Nucléaire, Bruxelles, Belgium; 3Universiteit Hasselt, NuTeC, Hasselt, Belgium; 4VSL, Dutch Metrology Institute, Ionizing Radiation Standards, The Hague, The Netherlands; 5Physikalisch-Technische Bundesanstalt, PTB, Department 6.3 Radiation protection and brachytherapy dosimetry, Braunschweig, Germany; 6HE2B-ISIB, Mathématique-Physique-Nucléaire, Bruxelles, Belgium; 7Maastro Clinic, Clinical Physics Research, Maastricht, The Netherlands

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Journal Article

Interaction between CIEDs and modern radiotherapy techniques: Flattening filter free-VMAT, dose-rate effects, scatter radiation, and neutron-generating energies

Authors: Benjamin Gauter-Fleckenstein, Julia Nguyen, Lennart Jahnke, Timo Gaiser, Boris Rudic, Sylvia Büttner, Frederik Wenz, Martin Borggrefe, Erol Tülümen

Congress Abstract

DAILY ADAPTIVE STRATEGY SIMULATION IN LUNG CANCER PTS TREATED WITH RTCHT WITH REDUCED CTV-PTV MARGIN

Authors: Bonu|, Marco Lorenzo(1)[marcolorenzo89.mlb@gmail.com];Borgetti|, Paolo(1);Spiazzi|, Luigi(1);Taddeo|, Alessandra(1);Volpi|, Giulia(1);Guaineri|, Annamaria(1);Costantino|, Gianluca(1);Donofrio|, Alessandra(1);Guerini|, Andrea(1);Tomasini|, Davide(1)*;Toraci|, Cristian(1);Imbrescia|, Jessica(1);Magrini|, Stefano Maria(2);
(1)Spedali Civili di Brescia, Radiation Oncology Departement, Brescia, Italy;(2)Spedali Civili di Brescia and Brescia University, Radiation Oncology Departement, Brescia, Italy;
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Congress Abstract

Monte Carlo determination of magnetic field correction factors kB,Q for dosimetry in 1.5T MR-Linacs

Authors:

Vasiliki Margaroni1, Eleftherios P Pappas1, Anastasios Episkopakis1,2, Pantelis Karaiskos1,3

1National and Kapodistrian University of Athens, Medical School - Medical Physics Laboratory, Athens, Greece; 2Elekta , Ltd, Crawley, United Kingdom; 3Hygeia Hospital, Medical Physics Department, Marousi, Greece

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Congress Abstract

Sacrum D30% >38.8Gy3 predicts for insufficiency fracture following pelvic chemo-radiotherapy

Authors: Mir|, Romaana(1)*[romaana.mir@nhs.net];Dragan|, Alina(2);Tsang|, Yat(1);Padhani|, Anwar(2);Hoskin|, Peter(1);
(1)Mount Vernon Cancer Centre, Clinical Oncology, Middlesex, United Kingdom;(2)Paul Strickland Scanner Centre, Radiology Department, Middlesex, United Kingdom;
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Congress Abstract

3D dosimetry with a novel fast optical CT scanner utilizing fiber optic taper for collimated images

Authors:

Cheng-Shie Wuu1, Yi-Fang Wang1, Xin Qian2, Yong Na3, John Adamovics4, Andy Xu1

1Columbia University, Radiation Oncology, New York, USA; 2Stony Brook University, Radiation Oncology, New York, USA; 3Mt. Sinai Beth Israel, Radiation Oncology, New York, USA; 4Rider University, Chemistry, Lawrenceville, USA

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Congress Abstract

SABR re-irradiation of pelvic cancer recurrences: photon vs proton beam therapy

Authors: GLASSBOROW|, Eloise(1)*[e.glassborow@gmail.com];Richardson|, Jenny(1);Clarke|, Matthew(1);Murray|, Louise(2);Speight|, Richard(2);Aspin|, Lynn(2);Gregory|, Stephen(2);Handley|, Julia(1);Chuter|, Robert(1);
(1)The Christie NHS Foundation Trust, Christie Medical Physics and Engineering, Manchester, United Kingdom;(2)Leeds Teaching Hospitals NHS Trust, Leeds Cancer Centre, Leeds, United Kingdom;
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Journal Article

A multi-center output factor intercomparison to uncover systematic inaccuracies in small field dosimetry

Authors: Stefania Clemente, Laura Masi, Christian Fiandra, Elisabetta Cagni, Elena Villaggi, Marco Esposito, Francesca Romana Giglioli, Carmelo Marino, Lidia Strigari, Cristina Garibaldi, Michele Stasi, Pietro Mancosu, Serenella Russo

Journal Article

Can we safely reduce the radiation dose to the heart while compromising the dose to the lungs in oesophageal cancer patients?

Authors: Jannet C. Beukema, Yoshifumi Kawaguchi, Nanna M. Sijtsema, Tian-Tian Zhai, Johannes A. Langendijk, Lisanne V. van Dijk, Peter van Luijk, Teruki Teshima, Christina T. Muijs
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