Abstract
To characterise and compare the response of EBT-XD and EBT3 radiochromic films at high doses (up to 4500 cGy) for a 175 MeV energy proton beam. EBT-XD and EBT3 film dosimeters were irradiated by a proton beam with 175 MeV. In order to establish dose response curves, each film piece was exposed to radiation doses 50–4500 cGy. The films were irradiated to doses of 200, 1000, 2000, and 4000 cGy and non-irradiated to determine the lateral response artifact (LRA) for varied lateral positions. The influence of film orientations (0°, 90°, and 45°) on the scanner bed was examined. Net optical density (netOD) for the films was measured at 24, 48, 72 h and 1-week post-irradiation. Digital images were created using an EPSON 11 000 XL scanner. To analyse and present our results we use: ImageJ (v. 2.0) and OriginPro 2015. The red mode netOD was lower in the EBT-XD film, with a netOD for 4500 cGy of 0.610 (EBT-XD) versus 0.893 (EBT3). The EBT-XD film presented a better lateral response than the EBT3. For films irradiated at 4000 cGy placed near the scanner edge, the differences from the central position were 17 and 16.7% (EBT3) and 10.8 and 9.1% (EBT-XD). The EBT3 film presented a satisfactory dose-response for doses <2000 cGy and would be suitable for dosimetry in standard and hypofractionated proton therapy. The EBT-XD film, however, performs better for ultra-hypofractionated proton therapy (>2000 cGy). The new EBT-XD could be a suitable dosimeter for emerging techniques, such as FLASH and Arc proton therapy.
Similar content being viewed by others
REFERENCES
K. Soliman, M. Adili, and A. Alrushoud, “Radiation dose verification of an X-ray based blood irradiator using EBT3 radiochromic films calibrated using Gamma Knife machine,” Rep. Pract. Oncol. Radiother. 24, 369–374 (2019).
S. Devic, “Radiochromic film dosimetry: Past, present and future,” Phys. Med. 27, 122–134 (2011).
C. G. Soares, “Radiochromic film dosimetry,” Rad. Meas. 41, S100–S116 (2007).
J. A. Mirza, H. Park, S.-Y. Park, and S.-J. Ye, “Use of radiochromic film as a high-spatial resolution dosimeter by Raman spectroscopy,” Med. Phys. 43, 4520 (2016).
J. F. Dempsey, D. A. Low, S. Mutic, et al., “Validation of precision radiochromic film dosimetry system for quantitative two-dimensional imagining of acute exposure dose distributions,” Med. Phys. 27, 2462–2475 (2000).
L. Zhao and I. J. Das, “Gafchromic film dosimetry in proton beams,” Phys. Med. Biol. 55, N291–N230 (2010).
B. D. Lynch, J. Kozelka, M. K. Ranade, J. K. Li, W. E. Simon, and J. F. Dempsey, “Important considerations for radiochromic film dosimetry with flatbed CCD scanners and EBT GAFCHROMIC® film,” Med. Phys. 33, 4551–4556 (2006).
T. A. Brown, K. R. Hogstrom, D. Alvarez, K. L. Matthews II, K. Ham, and J. P. Dugas, “Dose-response curve of EBT, EBT2, and EBT3 radiochromic films to synchrotron-produced monochromatic X-ray beams,” Med. Phys. 39, 7412–7417 (2012).
B. Arjomandy, R. Tailor, A. Amand, et al., “Energy dependence and dose response of Gafchromic EBT2 film over a wide range of photon, electron, and proton beam energies,” Med. Phys. 37, 1942–1947 (2010).
D. Kirby, S. Green, H. Palmans, R. Hugtenburg, C. Wojnecki, and D. Parker, “LET dependence of GafChromic films and an ion chamber in low-energy proton dosimetry,” Phys. Med. Biol. 55, 417–433 (2010).
M. Fuss, E. Sturtewagen, C. de Wagter, and D. Georg, “Dosimetric characterization of GafChromic EBT film and its implication on film dosimetry quality assurance,” Phys. Med. Biol. 52, 4211–4225 (2007).
M. Martisikova and O. Jakel, “Dosimetric properties of Gafchromic® EBT films in monoenergetic medical ion beams,” Phys. Med. Biol. 55 (10), N281–290 (2010).
S. Devic, J. Seuntjens, E. Sham, and E. B. Podgorsak, “Precise radiochromic film dosimetry using a flat-bed document scanner,” Med. Phys. 32, 2245–2253 (2005).
D. Lewis, A. Micke, X. Yu, and M. Chan, “An efficient protocol for radiochromic film dosimetry and measurement in a single scan,” Med. Phys. 39, 6339–6350 (2012).
J. F. Calvo-Ortega, M. Pozo, S. Moragues, and J. Casals, “Fast protocol for radiochromic film dosimetry using a cloud computing web application,” Phys. Med. 39, 1–8 (2017).
S. J. van Hoff, P. V. Granton, G. Landry, M. Podesta, and F. Verhaegen, “Evaluation of a novel triple channel radiochromic film analysis procedure using EBT2,” Phys. Med. Biol. 57, 4353–4368 (2012).
A. L. Palmer, D. Bradley, and A. Nisbet, “Evaluation and implementation of triple-channel radiochromic film dosimetry in brachytherapy,” J. Appl. Clin. Med. Phys. 15, 280–296 (2014).
A. Micke, D. F. Lewis, and X. Yu, “Multichanel film dosimetry with nonuniformity correction,” Med. Phys. 38, 2523–2534 (2011).
R. W. Gao, K. R. Olivier, et al., “Single-fraction stereotactic body radiation therapy versus conventionally fractionated radiation therapy for the treatment of prostate cancer bone metastases,” Adv. Radiat. Oncol. 4, 314–322 (2019).
M. E. Daly, J. R. Perks, and A. M. Chen, “Patterns-of-care for thoracic stereotactic body radiotherapy among practicing radiation oncologists in the United States,” J. Thorac. Oncol. 8, 202–207 (2013).
H. Miura, S. Ozawa, et al., “Gafchromic EBT-XD film: Dosimetry characterization in high-dose, volumetric-modulated arc therapy,” J. Appl. Clin. Med. Phys. 17, 312–322 (2016).
E. L. Covington, J. D. Snyder, X. Wu, R. A. Cardan, and R. A. Popple, “Assessing the feasibility of single target radiosurgery quality assurance with portal dosimetry,” J. Appl. Clin. Med. Phys. 20, 135–140 (2019).
A. Palmer, A. Dimitriadis, A. Nisbet, and C. H. Clark, “Evaluation of Gafchromic EBT-XD film, with comparision to EBT3 film, and application in high dose radiotherapy verification,” Phys. Med. Biol. 60, 8741–8752 (2015).
D. F. Lewis and M. F. Chan, “On Gafchromic EBT-XD film and the lateral response artifact,” Med. Phys. 43, 643–649 (2016).
M. P. Grams, J. M. Gustafson, K. M. Long, and L. E. Fong de los Santos, “Initial characterization of the new EBT-XD Gafchromic film,” Med. Phys. 42 5782–5786 (2015).
A. A. Schoenfeld, S. Wieker, D. Harder, and B. Poppe, “The origin of the flatbed scanner artifacts in radiochromic film dosimetry-key experiments and theoretical descriptions,” Phys. Med. Biol. 61, 7704–7724 (2016).
A. A. Schoenfeld, S. Wieker, D. Harder, and B. Poppe, “Changes of the optical characteristics of radiochromic films in the transition from EBT3 to EBT-XD films,” Phys. Med. Biol. 61, 5426–5442 (2016).
J. A. Mirza, R. H. Millares, G. I. Kim, S. Y. Park, J. Lee, and S. J. Ye, “Characterization of radiochromic films as a micrometer-resolution dosimeter by confocal Raman spectroscopy,” Med. Phys. 46, 5238–5248 (2019).
S. Vallieres, C. Bienveneue, et al., “Low-energy proton calibration and energy-dependence linearization of EBT-XD radiochromic films,” Rev. Sci. Instrum. 90, 083301 (2019).
S. Khachonkham, R. Dreindl, et al., “Characteristic of EBT-XD and EBT3 radiochromic film dosimetry for photon and proton beams,” Phys. Med. Biol. 63, 065007 (2018).
Ch. Shi, Ch. Chen, D. Mah, and M. Chan, “Monte-Carlo calculation of the mass stopping power of EBT3 and EBT-XD films for protons for energy ranges of 50–400 MeV,” Precis. Radiat. Oncol. 2, 106–113 (2018).
P. Lansonneur, V. Favaudon, et al., “Simulation and experimental validation of a prototype electron beam linear accelerator for preclinical studies,” Phys. Med. 60, 50–57 (2019).
E. Y. Leon-Marroquin, D. Murlow, A. Darafsaheh, and R. Khan, “Response characterization of EBT-XD radiochromic films in megavoltage photon and electron beams,” Med. Phys. 46, 4246–4256 (2019).
S. Yonai, C. H. Arai, K. Shimoyama, and N. Fournier-Bidoz, “Experimental evaluation of dosimetric characterization of Gafchromic EBT3 and EBT-XD films for clinical carbon ion beams,” Radiat. Prot. Dosim. 180, 314–318 (2018).
A. Niroomand-Rad, Cr. Blackwell, et al., “Radiochromic film dosimetry: Recommendations of AAPM radiation committee task group 55: American association of physicists in medicine,” Med. Phys. 25, 2093–2115 (1998); Report No 63.
ACKNOWLEDGMENTS
The authors wish to thank Bradley Londres for his assistance in editing and improving the text.
Funding
This research was funded by National Science Center (grant no. 2015/19/B/NZ7/03811).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Borowicz, D.M., Kruszyna-Mochalska, M., Shipulin, K. et al. Comparison of Dose–Response Curves between EBT-XD and EBT3 Radiochromic Films at High Dose Range (2000–4500 cGy) for a 175 MeV Proton Beam. Phys. Part. Nuclei Lett. 18, 691–699 (2021). https://doi.org/10.1134/S1547477121060030
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1547477121060030