A novel method for calibration and monitoring of time synchronization of TOF-PET scanners by means of cosmic rays

• Autorzy: Silarski M. , Czerwiński E. , Bednarski T. , Moskal P. , Białas P. , Kapłon Ł. , Kochanowski A. , Korcyl G. , Kowal J. , Kowalski P. , Kozik T. , Krzemień W. , Molenda M. , Niedźwiecki S. , Pałka M. , Pawlik M. , Raczyński L. , Rudy Z. , Salabura P. , Gupta-Sharma N. , Słomski A. , Smyrski J. , Strzelecki A. , Wiślicki W. , Zieliński M. , Zoń N.
• Języki publikacji: EN

Abstrakty

EN

All of the present methods for calibration and monitoring of time-of-flight positron emission tomography (TOF-PET) scanner detectors utilize radioactive isotopes, such as 22Na or 68Ge, which are placed or rotate inside the scanner. In this article, we describe a novel method based on the cosmic rays application to the PET calibration and monitoring methods. The concept allows to overcome many of the drawbacks of the present methods and it is well suited for newly developed TOF-PET scanners with a large longitudinal field of view. The method enables also the monitoring of the quality of the scintillator materials and in general allows for the continuous quality assurance of the PET detector performance.

Słowa kluczowe

EN

cosmic rays; TOF-PET calibration

• Wydawca: Uniwersytet Jagielloński - Collegium Medicum ; De Gruyter
• Czasopismo: Bio-Algorithms and Med-Systems
• Rocznik: 2014
• Tom: Vol. 10, no. 1
• Strony: 19--25
• Opis fizyczny: Bibliogr. 16 poz., wykr.

Twórcy

autor

Silarski M.

• Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, Kraków, Poland

autor

Czerwiński E.

• Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, Kraków, Poland

autor

Bednarski T.

• Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, Kraków, Poland

autor

Moskal P.

• Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, Kraków, Poland

autor

Białas P.

• Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, Kraków, Poland

autor

Kapłon Ł.

• Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, Kraków, Poland
• Faculty of Chemistry, Jagiellonian University, Kraków, Poland

autor

Kochanowski A.

• Faculty of Chemistry, Jagiellonian University, Kraków, Poland

autor

Korcyl G.

• Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, Kraków, Poland

autor

Kowal J.

• Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, Kraków, Poland

autor

Kowalski P.

• Świerk Computing Centre, National Centre for Nuclear Research, Otwock-Swierk, Poland

autor

Kozik T.

• Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, Kraków, Poland

autor

Krzemień W.

• Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, Kraków, Poland

autor

Molenda M.

• Faculty of Chemistry, Jagiellonian University, Kraków, Poland

autor

Niedźwiecki S.

• Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, Kraków, Poland

autor

Pałka M.

• Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, Kraków, Poland

autor

Pawlik M.

• Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, Kraków, Poland

autor

Raczyński L.

• Świerk Computing Centre, National Centre for Nuclear Research, Otwock-Swierk, Poland

autor

Rudy Z.

• Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, Kraków, Poland

autor

Salabura P.

• Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, Kraków, Poland

autor

Gupta-Sharma N.

• Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, Kraków, Poland

autor

Słomski A.

• Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, Kraków, Poland

autor

Smyrski J.

• Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, Kraków, Poland

autor

Strzelecki A.

• Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, Kraków, Poland

autor

Wiślicki W.

• Świerk Computing Centre, National Centre for Nuclear Research, Otwock-Swierk, Poland

autor

Zieliński M.

• Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, Kraków, Poland

autor

Zoń N.

• Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, Kraków, Poland

Bibliografia

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• 10. Moskal P, Bednarski T, Białas P, Ciszewska M, Czerwiński E, Heczko A, et al. TOF-PET detector concept based on organic scintillators. Nucl Med Rev 2012;15:C81-4; e-print arXiv:13O5.5559.
• 11. Moskal P, Bednarski T, Białas P, Ciszewska M, Czerwiński E, Heczko A, et al. STRIP-PET: a novel detector concept for the TOF-PET scanner. Nucl Med Rev 2012;15:C68-9; e-print arXiv:13O5.5562.
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• 13. Shehad NN, Athanasiades A, Martin ChS, Sun L, Lacy JL. Novel lead-walled straw PET detector for specialized imaging applications. IEEE Nucl Sci Symp Conf Rec 2005:4:2895-8.
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• 15. Blanco A, Couceiro M, Crespo P, Ferreira NC, Ferreira Marques R, Fonte P, et al. Efficiency of RPC detectors for whole-body human TOF-PET. Nucl Instrum Methods A 2009:602:780-3.
• 16. Belli G, De Vecchi C, Giroletti E, Musitelli G, Nardo R, Necchi MM, et al. RPC: from high energy physics to positron emission tomography. J Phys Conf Ser 2006:41:555-560.