In vivo pink-beam imaging and fast alignment procedure for rat brain tumor radiation therapy

A fast positioning method for brain tumor microbeam irradiations for preclinical studies at third-generation X-ray sources is described. The three-dimensional alignment of the animals relative to the X-ray beam was based on the X-ray tomography multi-slices after iodine infusion. This method used pi...

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Veröffentlicht in:Journal of synchrotron radiation. - 1994. - 23(2016), 1 vom: 25. Jan., Seite 339-43
1. Verfasser: Nemoz, Christian (VerfasserIn)
Weitere Verfasser: Kibleur, Astrid, Hyacinthe, Jean Noël, Berruyer, Gilles, Brochard, Thierry, Bräuer-Krisch, Elke, Le Duc, Géraldine, Brun, Emmanuel, Elleaume, Hélène, Serduc, Raphaël
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2016
Zugriff auf das übergeordnete Werk:Journal of synchrotron radiation
Schlagworte:Journal Article Research Support, Non-U.S. Gov't alignment procedure brain tumors pink-beam imaging synchrotron microbeam radiation therapy
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520 |a A fast positioning method for brain tumor microbeam irradiations for preclinical studies at third-generation X-ray sources is described. The three-dimensional alignment of the animals relative to the X-ray beam was based on the X-ray tomography multi-slices after iodine infusion. This method used pink-beam imaging produced by the ID17 wiggler. A graphical user interface has been developed in order to define the irradiation parameters: field width, height, number of angles and X-ray dose. This study is the first reporting an image guided method for soft tissue synchrotron radiotherapy. It allowed microbeam radiation therapy irradiation fields to be reduced by a factor of ∼20 compared with previous studies. It permitted more targeted, more efficient brain tumor microbeam treatments and reduces normal brain toxicity of the radiation treatment 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a alignment procedure 
650 4 |a brain tumors 
650 4 |a pink-beam imaging 
650 4 |a synchrotron microbeam radiation therapy 
700 1 |a Kibleur, Astrid  |e verfasserin  |4 aut 
700 1 |a Hyacinthe, Jean Noël  |e verfasserin  |4 aut 
700 1 |a Berruyer, Gilles  |e verfasserin  |4 aut 
700 1 |a Brochard, Thierry  |e verfasserin  |4 aut 
700 1 |a Bräuer-Krisch, Elke  |e verfasserin  |4 aut 
700 1 |a Le Duc, Géraldine  |e verfasserin  |4 aut 
700 1 |a Brun, Emmanuel  |e verfasserin  |4 aut 
700 1 |a Elleaume, Hélène  |e verfasserin  |4 aut 
700 1 |a Serduc, Raphaël  |e verfasserin  |4 aut 
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