Analyzing dose distributions from a treatment planning system, Monte Carlo simulations and polymer gel measurements

  • Conference paper
The Use of Computers in Radiation Therapy

Abstract

As planning algorithms become increasingly accurate, quality assurance tests need to become more sophisticated to uncover discrepancies between reality and calculations which may only present themselves in complex geometrical situations (inhomogeneities etc.). Gel dosimetry and Monte Carlo simulations are capable of providing detailed dose information for comparison where more conventional dosimetry has limitations. In this work we aim to use both Monte Carlo calculations and polymer gel dosimetry to compare with results from a treatment planning system. A variety of gel phantoms were constructed to test the performance of calculations in different situation such as homogeneous and inhomogeneous phantoms.

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References

  1. Low D A, Harms W B, Mutic S and Purdy J A 1998 A technique for the quantitative evaluation of dose distributions Medical Physics 25 656–661

    Article  PubMed  CAS  Google Scholar 

  2. Maryanski M J, Schulz R J, Ibbott G S, Gatenby J C, **e J, Horton D and Gore J C 1994 Magnetic resonance imaging of radiation dose distributions using a polymer-gel dosimeter Phys. Med. Biol 39 1437–1455

    Article  PubMed  CAS  Google Scholar 

  3. Baldock C, Burford R P, Billingham N, Wagner G S, Patval S, Badawi R D and Keevil S F 1998 Experimental procedure for the manufacture and calibration of Polyacrylamide gel (PAG) for magnetic resonance imaging (MRI) radiation dosimetry Phys. Med. Biol. 43 695–702

    Article  PubMed  CAS  Google Scholar 

  4. Love P A, Lewis D G and Smith C W 1999 Experiences of producing and MRI scanning large volume Barex gel phantoms Proceedings of the 1st International Workshop on Radiation Therapy Gel Dosimetry Schreiner L J Editor Canadian Organization of Medical Physicists ISBN:0-9684873-1-9

    Google Scholar 

  5. Rogers D W O, Faddegon B A, Ding G X, Ma C M, Wei J and Mackie T R 1995 BEAM: A Monte Carlo code to simulate radiotherapy treatment units Med. Phys. 22 503–524

    Article  PubMed  CAS  Google Scholar 

  6. Ma C M, Reckwerdt P, Holmes M, Rogers D W O and Geiser B 1995 DOSXYZ Users Manual National Research Council of Canada PIRS-0509B (NRC, Ottawa)

    Google Scholar 

  7. Knöös T, Ahnesjö A, Nilsson P, Weber L 1995 Limitations of pencil beam approach to photon dose calculations in lung tissue Phys. Med. Biol. 40 1411–1420

    Article  PubMed  Google Scholar 

  8. Oldham M, McJury M, Baustert I B, Webb S and Leach M O 1998 Improving calibration accuracy in gel dosimetry Phys. Med. Biol. 43 2709–2720

    Article  PubMed  CAS  Google Scholar 

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© 2000 Springer-Verlag Berlin Heidelberg

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Love, P.A., Lewis, D.G., Smith, C.W. (2000). Analyzing dose distributions from a treatment planning system, Monte Carlo simulations and polymer gel measurements. In: Schlegel, W., Bortfeld, T. (eds) The Use of Computers in Radiation Therapy. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-59758-9_146

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  • DOI: https://doi.org/10.1007/978-3-642-59758-9_146

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-67176-3

  • Online ISBN: 978-3-642-59758-9

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