System solution for particle therapy PET

Georgy Shakirin,Henning Braess,Fine Fiedler,Daniela Kunath,K Laube,Katia Parodi,Marlen Priegnitz,Wolfgang Enghardt

Nuclear Science Symposium Conference Record（2009）

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摘要

Positron emission tomography (PET) is a technique for an in-vivo, non-invasive monitoring of the dose delivery precision in highly conformal ion beam therapy. The successful exploitation of ion-beam PET and a rising number of built or planned proton and ion therapy facilities worldwide are working towards the development of a particle therapy PET (PT-PET) system of the next generation. Possible configurations of a prospective PT-PET scanner as well as a methodology for the evaluation of concurrent designs of the scanner by considering the requirements of a therapy facility and integration costs, are discussed in this paper.

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关键词

dosimetry,positron emission tomography,radiation therapy,conformal ion beam therapy,dose monitoring,integration costs,ion therapy facilities,particle therapy pet,scanner design,head,ion beam,geometry,image reconstruction

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