Table of Contents
Journal of Radiotherapy
Volume 2014, Article ID 760206, 7 pages
http://dx.doi.org/10.1155/2014/760206
Clinical Study

Dosimetric Studies of Mixed Energy Intensity Modulated Radiation Therapy for Prostate Cancer Treatments

1INFN and Department of Physics, University of Torino, Via P.Giuria, 10125 Torino, Italy
2Department of Radiation Therapy, AJ Cancer Institute, Mangalore, Karnataka 575004, India
3Department of Radiation Therapy, HCG, Dr.Balabhai Nanavati Hospital, Vile Parle (West), Mumbai, Maharashtra 400 056, India
4Department of Physics, Noorul Islam Centre for Higher Education, Kumaracoil, Thuckalay, Kanyakumari District, Tamil Nadu 629180, India
5Department of Physics, University of Calicut, Thenhipalam, Malappuram, Kerala 673635, India

Received 30 November 2013; Revised 1 February 2014; Accepted 11 February 2014; Published 16 March 2014

Academic Editor: Carlos A. Perez

Copyright © 2014 K. Abdul Haneefa et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. E. J. Hall and A. J. Giaccia, Radiobiology for the Radiologist, Lippincott Williams & Wilkins, Philadelphia, Pa, USA, 6th edition, 2006.
  2. M. Beyzadeoglu, G. Ozyigit, and C. Ebruli, Basic Radiation Oncology, Springer, Berlin, Germany, 2008.
  3. J. S. Laughlin, R. Mohan, and G. J. Kutcher, “Choice of optimum megavoltage for accelerators for photon beam treatment,” International Journal of Radiation Oncology Biology Physics, vol. 12, no. 9, pp. 1551–1557, 1986. View at Google Scholar · View at Scopus
  4. G. Solaiappan, G. Singaravelu, A. Prakasarao, B. Rabbani, and S. S. Supe, “Influence of photon beam energy on IMRT plan quality for radiotherapy of prostate cancer,” Reports of Practical Oncology and Radiotherapy, vol. 14, no. 1, pp. 18–31, 2009. View at Google Scholar · View at Scopus
  5. G. de Meerleer, L. Vakaet, S. Meersschout et al., “Intensity-modulated radiotherapy as primary treatment for prostate cancer: acute toxicity in 114 patients,” International Journal of Radiation Oncology Biology Physics, vol. 60, no. 3, pp. 777–787, 2004. View at Publisher · View at Google Scholar · View at Scopus
  6. A. Pollack, A. Hanlon, E. M. Horwitz, S. Feigenberg, R. G. Uzzo, and R. A. Price, “Radiation therapy dose escalation for prostate cancer: a rationale for IMRT,” World Journal of Urology, vol. 21, no. 4, pp. 200–208, 2003. View at Publisher · View at Google Scholar · View at Scopus
  7. R. M. Howell, N. E. Hertel, Z. Wang, J. Hutchinson, and G. D. Fullerton, “Calculation of effective dose from measurements of secondary neutron spectra and scattered photon dose from dynamic MLC IMRT for 6 MV, 15 MV, and 18 MV beam energies,” Medical Physics, vol. 33, no. 2, pp. 360–368, 2006. View at Publisher · View at Google Scholar · View at Scopus
  8. National Council on Radiation Protection and Measurements, “Neutron contamination from medical electron accelerators,” NCRP Report 79, NCRP, Bethesda, Md, USA, 2009. View at Google Scholar
  9. C. Burman, C. S. Chui, G. Kutcher et al., “Planning, delivery, and quality assurance of intensity-modulated radiotherapy using dynamic multileaf collimator: a strategy for large-scale implementation for the treatment of carcinoma of the prostate,” International Journal of Radiation Oncology Biology Physics, vol. 39, no. 4, pp. 863–873, 1997. View at Publisher · View at Google Scholar · View at Scopus
  10. G. E. Hanks, A. L. Hanlon, T. E. Schultheiss et al., “Dose escalation with 3D conformal treatment: five year outcomes, treatment optimization, and future directions,” International Journal of Radiation Oncology Biology Physics, vol. 41, no. 3, pp. 501–510, 1998. View at Publisher · View at Google Scholar · View at Scopus
  11. J. H. Mott, J. E. Livsey, and J. P. Logue, “Development of a simultaneous boost IMRT class solution for a hypofractionated prostate cancer protocol,” British Journal of Radiology, vol. 77, no. 917, pp. 377–386, 2004. View at Publisher · View at Google Scholar · View at Scopus
  12. M. Sun and L. Ma, “Treatment of exceptionally large prostate cancer patients with low-energy intensity-modulated photons,” Journal of Applied Clinical Medical Physics, vol. 7, no. 4, pp. 43–49, 2006. View at Google Scholar · View at Scopus
  13. T. S. Subramanian, J. P. Gibbons Jr., and W. R. Hendee, “Linear accelerators used for IMRT should be designed as small field, high intensity, intermediate energy units,” Medical Physics, vol. 29, no. 11, pp. 2526–2528, 2002. View at Publisher · View at Google Scholar · View at Scopus
  14. M. J. Zelefsky, Z. Fuks, L. Happersett et al., “Clinical experience with intensity modulated radiation therapy (IMRT) in prostate cancer,” Radiotherapy and Oncology, vol. 55, no. 3, pp. 241–249, 2000. View at Publisher · View at Google Scholar · View at Scopus
  15. L. J. Bos, M. Schwarz, W. Bär et al., “Comparison between manual and automatic segment generation in step-and-shoot IMRT of prostate cancer,” Medical Physics, vol. 31, no. 1, pp. 122–130, 2004. View at Publisher · View at Google Scholar · View at Scopus
  16. M. Sun and L. Ma, “Treatment of exceptionally large prostate cancer patients with low-energy intensity-modulated photons,” Journal of Applied Clinical Medical Physics, vol. 7, no. 4, pp. 43–49, 2006. View at Google Scholar · View at Scopus
  17. S. Söderström, A. Eklöf, and A. Brahme, “Aspects on the optimal photon beam energy for radiation therapy,” Acta Oncologica, vol. 38, no. 2, pp. 179–187, 1999. View at Publisher · View at Google Scholar · View at Scopus
  18. J. M. Park, C. H. Choi, S. W. Ha, and S. J. Ye, “The dosimetric effect of mixed-energy IMRT plans for prostate cancer,” Journal of Applied Clinical Medical Physics, vol. 12, no. 4, pp. 147–157, 2011. View at Google Scholar · View at Scopus
  19. Q. Wu, R. Mohan, M. Morris, A. Lauve, and R. Schmidt-Ullrich, “Simultaneous integrated boost intensity-modulated radiotherapy for locally advanced head-and-neck squamous cell carcinomas. I: dosimetric results,” International Journal of Radiation Oncology Biology Physics, vol. 56, no. 2, pp. 573–585, 2003. View at Publisher · View at Google Scholar · View at Scopus
  20. B. Uysal, M. Beyzadeoğlu, Ö. Sager et al., “Dosimetric evaluation of intensity modulated radiotherapy and 4-field 3-D conformal radiotherapy in prostate cancer treatment,” Balkan Medical Journal, vol. 30, no. 1, pp. 54–57, 2013. View at Google Scholar
  21. R. Bedogni, C. Domingo, A. Esposito et al., “Calibration of PADC-based neutron area dosemeters in the neutron field produced in the treatment room of a medical LINAC,” Radiation Measurements, vol. 50, pp. 78–81, 2013. View at Publisher · View at Google Scholar · View at Scopus
  22. D. Sh Al-Othmany, S. Abdul-Majid, and M. W. Kadi, “Fast neutron dose mapping in a linac radiotherapy facility,” in Proceedings of the 10th Radiation Physics & Protection Conference, pp. 123–128, November 2010.
  23. S. F. de Boer, Y. Kumek, W. Jaggernauth, and M. B. Podgorsak, “The effect of beam energy on the quality of IMRT plans for prostate conformal radiotherapy,” Technology in Cancer Research and Treatment, vol. 6, no. 2, pp. 139–146, 2007. View at Google Scholar · View at Scopus
  24. A. Pirzkall, M. P. Carol, B. Pickett, P. Xia, M. Roach III, and L. J. Verhey, “The effect of beam energy and number of fields on photon-based IMRT for deep-seated targets,” International Journal of Radiation Oncology Biology Physics, vol. 53, no. 2, pp. 434–442, 2002. View at Publisher · View at Google Scholar · View at Scopus