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Total scatter factors of small beams: A multidetector and Monte Carlo study
1.G. X. Ding, D. M. Duggan, and C. W. Coffey, “Commissioning stereotactic radiosurgery beams using both experimental and theoretical methods,” Phys. Med. Biol. 51, 2549–2566 (2006).
2.International Commission on Radiation Units and Measurements, Report No. 62: Prescribing, Recording and Reporting Photon Beam Therapy, 1999.
3.P. Francescon, C. Cavedon, P. Scalchi, S. Cora, N. Satariano, P. Polloniato, and E. Berna, “TU-C-224C–07: A comprehensive dosimetric protocol for the Cyberknife Radiosurgery System,” Med. Phys. 33, 2194 (2006).
4.P. Francescon, S. Cora, C. Cavedon, P. Scalchi, and J. Stancanello, in Robotic Radiosurgery, edited by R. F. Mould (The Cyberknife Society Press, Sunnyvale, California, 2005), Vol. I, pp. 71–80.
6.C. Yu, J. Gabor, M. Apuzzo, and P. Zbigniew, “Measurements of the relative output factors for CyberKnife collimators,” Neurosurgery 54, 157–162 (2004).
8.J. Deng, C. -M. Ma, J. Hai, and R. Nath, “Commissioning 6 MV photon beams of a stereotactic radiosurgery system for Monte Carlo treatment planning,” Med. Phys. 30, 3124–3134 (2003).
9.J. Deng, T. Guerrero, C. -M. Ma, and R. Nath, “Modelling 6 MV photon beams of a stereotactic radiosurgery system for Monte Carlo treatment planning,” Phys. Med. Biol. 49, 1689–1704 (2004).
10.C. Yeboah, “Measurement of linear accelerator photon beam spot size and assessment of its long-term stability,” Med. Phys. 33, 2041 (2006).
11.P. Francescon, S. Cora, C. Cavedon, P. Scalchi, and S. Reccanello, “Use of a new type of radiochromic film, a new parallel-plate micro-chamber, MOSFETs, and TLD 800 microcubes in the dosimetry of small beams,” Med. Phys. 25, 503–511 (1998).
12.W. U. Laub and T. Wong, “The volume effect of detectors in the dosimetry of small fields used in IMRT,” Med. Phys. 30, 341–347 (2003).
14.F. Haryanto, M. Fippel, W. Laub, O. Dohm, and F. Nüsslin, “Investigation of photon beam output factors for conformal radiation therapy-Monte Carlo simulations and measurements,” Phys. Med. Biol. 47, N133–N143 (2002).
15.L. B. Leybovich, A. Sethi, and N. Dogan, “Comparison of ionization chambers of various volumes for IMRT absolute dose verification,” Med. Phys. 30, 119–123 (2003).
17.C. H. Sibata, H. C. Mota, A. S. Beddar, P. D. Higgins, and K. H. Shin, “Influence of detector size in photon beam profile measurements,” Phys. Med. Biol. 36, 621–631 (1991).
19.M. Stasi, B. Baiotto, G. Barboni, and G. Scielzo, “The behavior of several microionization chambers in small intensity modulated radiotherapy fields,” Med. Phys. 31, 2792–2795 (2004).
20.C. Martens, C. De Vagter, and W. De Neve, “The value of the Pin Point ion chamber for characterization of small fields segments use in intensity-modulated radiotherapy,” Phys. Med. Biol. 45, 2519–2530 (2000).
21.D. M. Duggan and C. W. Coffey, “Small photon field dosimetry for stereotactic radiosurgery,” Med. Dosim. 23, 153–159 (1998).
22.H. D. Kubo, R. B. Wilder, and C. T. Pappas, “Impact of collimator leaf width on stereotactic radiosurgery and 3D conformal radiotherapy plans,” Int. J. Radiat. Oncol. Biol. Phys. 44, 937–945 (1999).
23.J. S. Tsai, M. J. Rivard, M. J. Engler, J. E. Mignano, D. E. Wazer, and W. A. Shucart, “Determination of the 4 mm gamma knife helmet relative output factor using a variety of detectors,” Med. Phys. 30, 986–992 (2003).
24.X. R. Zhu, J. J. Allen, J. Shi, and W. E. Simon, “Total scatter factors and tissue maximum ratios for small radiosurgery fields: Comparison of diode detectors, a parallel-plane ion chamber, and radiographic film,” Med. Phys. 27, 472–477 (2000).
25.E. Pappas, T. G. Maris, A. Papadakis, F. Zacharopoulou, J. Damilakis, N. Papanikolau, and N. Gourtsoyiannis, “Experimental determination of the effect of detector size on profile measurements in narrow photon beams,” Med. Phys. 33, 3700–3710 (2006).
26.H. -R. Lee, M. Pankuch, and J. C. Chu, “Evaluation and characterization of parallel-plate microchamber’s functionalities in small beam dosimetry,” Med. Phys. 29, 2489–2496 (2002).
27.C. McKerracher and D. I. Thwaites, “Assessment of a new small-field detectors against standard-field detectors for practical stereotactic beam data acquisition,” Phys. Med. Biol. 44, 2143–2160 (1999).
28.L. B. Leybovich, A. Sethi, and N. Dogan, “Comparison of ionization chambers of various volumes for IMRT absolute dose verifcation,” Med. Phys. 30, 119–123 (2003).
31.R. Capote, F. Sanchez-Doblado, A. Leal, J. I. Lagares, R. Arrans, and G. H. Hartmann, “An EGSnrc Monte Carlo study of the microionization chamber for reference dosimetry of narrow irregular IMRT beamlets,” Med. Phys. 31, 2416–2422 (2004).
33.A. Chaves, M. C. Lopes, C. C. Alves, C. Oliveira, L. Peralta, P. Rodrigues, and A. Trinidade, “Basic dosimetry of radiosurgery narrow beams using Monte Carlo simulations: A detailed study of depth of maximum dose,” Med. Phys. 30, 2904–2911 (2003).
34.K. De Vlamynck, H. Palmans, F. Verhaegen, C. De Vagter, W. De Neve, and H. Thierens, “Dose measurements compared with Monte Carlo simulations of narrow 6 MV multileaf collimator shaped photon beams,” Med. Phys. 26, 1874–1882 (1999).
35.T. Yamamoto, T. Teshima, S. Miyajima, M. Matsumoto, H. Shiomi, T. Inoue, and I. Hirayama, “Monte Carlo calculation of depth doses for small field of Cyberknife,” Radiat. Med. 20, 305–310 (2002).
36.D. W. O. Rogers, B. A. Faddegon, G. X. Ding, C. -M. Ma, J. We, and T. R. Mackie, “BEAM: a Monte Carlo code to simulate radiotherapy treatment units,” Med. Phys. 22, 503–524 (1995).
37.D. Sheikh-Bagheri, D. W. O. Rogers, C. K. Ross, and J. P. Seuntjens, “Comparison of measured and Monte Carlo calculated dose distributions from the NRC linac,” Med. Phys. 27, 2256–2266 (2000).
39.J. R. Adler, Jr., S. D. Chang, M. J. Murphy, J. Doty, P. Geis, and S. L. Hancock, “The Cyberknife: A frameless robotic system for radiosurgery,” Stereotact. Funct. Neurosurg. 69, 124–128 (1997).
40.H. Bouchard and J. P. Seuntjens, “Ionization chamber-based reference dosimetry, of intensity modulated radiation beams,” Med. Phys. 31, 2454–2465 (2004).
41.D. Sheikh-Bagheri and D. W. O. Rogers, “Sensitivity of megavoltage photon beam Monte Carlo simulations to electron beam and other parameters,” Med. Phys. 29, 379–390 (2002).
42.M. K. Fix, P. J. Keall, K. Dawson, and J. V. Siebers, “Monte Carlo source model for photon beam radiotherapy: Photon source characteristics,” Med. Phys. 31, 3106–3121 (2004).
46.TG-62, Diode in vivo dosimetry for patients receiving external beam radiation therapy Report of the AAPM radiation therapy committee Task Group No. 62 (Medical Physics Publishing, Madison, WI, 2005).
47.C. McKerracher and D. I. Thwaites, “Assessment of new small-field detectors against standard-field detectors for practical stereotactic beam data acquisition,” Phys. Med. Biol. 44, 2143–2160 (1999).
49.P. Björk, T. Knöös, and P. Nilsson, “Comparative dosimetry of diode and diamond detectors in electron beams for intraoperative radiation therapy,” Med. Phys. 27, 2580–2588 (2000).
50.S. Vatnitsky and H. Järvinen, “Application of natural diamond detector for the measurement of relative dose distributions in radiotherapy,” Phys. Med. Biol. 38, 173–184 (1993).
51.M. Heydarian, P. W. Hoban, W. A. Beckham, I. A. Borchardt, and A. H. Beddoe, “Evaluation of a PTW diamond detector for electron beam measurements,” Phys. Med. Biol. 38, 1035–1042 (1993).
52.P. W. Hoban, M. Heydarian, W. A. Beckham, and A. H. Beddoe, “Dose rate dependence of a PTW diamond detector in the dosimetry of a 6 MV Photon beam,” Phys. Med. Biol. 39, 1219–1229 (1994).
53.V. S. Khrunov, S. S. Martynov, S. M. Vatnisky, I. A. Ermakov, A. M. Chervjakov, D. L. Karlin, V. I. Fominych, and Y. V. Tarbeyev, “Diamond detectors in relative dosimetry of photon, electron and proton radiation fields,” Radiat. Prot. Dosimetry 33, 155–157 (1990).
54.W. U. Laub, T. W. Kaulich, and F. Nusslin, “Energy and dose rate dependence of a diamond detector in the dosimetry of 4-25 MV photon beams,” Med. Phys. 24, 535–536 (1997).
55.X. R. Zhu, J. J. Allen, J. Shi, and W. E. Simon, “Total scatter factors and tissue maximum ratios for small radiosurgery fields: Comparison of diode detectors, a parallel-plate ion chamber, and radiographic film,” Med. Phys. 27, 472–477 (2000).
56.M. Bucciolini, F. Banci Buonamici, S. Mazzocchi, C. De Angelis, S. Onori, and G. A. P. Cirrone, “Diamond detector versus silicon diode and ion chamber in photon beams of different energy and field size,” Med. Phys. 30, 2149–2154 (2003).
57.S. Onori, C. De Angelis, P. Fattibene, M. Pacilio, E. Petetti, L. Azario, R. Miceli, A. Piermattei, L. Barone Tonghi, G. Cuttone, and S. Lo Nigro, “Dosimetric characterization of silicon and diamond detectors in low-energy proton beams,” Phys. Med. Biol. 45, 3045–3058 (2000).
58.C. De Angelis, S. Onori, M. Pacilio, G. A. Cirrone, G. Cuttone, L. Raffaele, M. Bucciolini, and S. Mazzocchi, “An investigation of the operating characteristics of two PTW diamond detectors in photon and electron beams,” Med. Phys. 29, 248–254 (2002).
59.I. Kawrakow, D. W. O. Rogers, and B. Walters, “Large efficiency improvements in BEAMnrc using directional bremsstrahlung splitting,” Med. Phys. 31, 2883–2898 (2004).
60.I. Kawrakow and D. W. O. Rogers, “The EGSnrc Code System: Monte Carlo simulation of electron and photon transport,” Technical Report PIRS-701 (4th printing) (National Research Council of Canada, Ottawa, Canada, 2003).
61.I. Kawrakow, “Accurate condensed history Monte Carlo simulation of electron transport. I. EGSnrc the new EGS4 version,” Med. Phys. 27, 485–498 (2000).
62.I. Kawrakow, “EGSnrc class library,” Technical Report PIRS-898 (National Research Council of Canada, Ottawa, Canada, 2005).
64.ICRU, “Stopping powers for electrons and positrons,” ICRU Report No. 37 (ICRU, Washington, DC, 1984).
66.I. Griessbach, M. Lapp, J. Bohsung, G. Gademann, and D. Harder, “Dosimetric characteristics of a new unshielded silicon diode and its application in clinical photon and electron beams,” Med. Phys. 32, 3750–3754 (2005).
67.A. S. Beddar, D. J. Mason, and P. F. O’Brian, “Absorbed dose perturbation caused by diodes for small field photon dosimetry,” Med. Phys. 21, 1075–1079 (1994).
68.X. R. Zhu, S. Yoo, P. A. Jursinic, D. F. Grimm, F. Lopez, J. J. Rownd, and M. T. Gillin, “Characteristics of sensitometric curves of radiographic films,” Med. Phys. 30, 912–919 (2003).
69.G. Bednarz, S. Huq, and U. Rosenow, “Deconvolution of detector size effect for output factor measurement for narrow Gamma Knife radiosurgery beams,” Phys. Med. Biol. 47, 3643–3649 (2002).
70.P. D. Higgins, C. H. Sibata, L. Siskind, and J. W. Sohn, “Deconvolution of detector size effect for small field measurement,” Med. Phys. 22, 1663–66 (1995).
71.F. Garcia-Vicente, J. M. Delgado, and C. Peraza, “Experimental determination of the convolution kernel for the study of the spatial response of a detector,” Med. Phys. 25, 202–207 (1998).
72.W. Ulmer and W. Kaissl, “The inverse problem of a Gaussian convolution and its application to the finite size of the measurement chambers/detectors in photon and proton dosimetry,” Phys. Med. Biol. 48, 707–727 (2003).
73.Accuray, Inc. (private communication).
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