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SAM BEDDAR

TitleProfessor
InstitutionMD Anderson
DepartmentRadiation Physics
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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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    1. Kertzscher G, Beddar S. Inorganic scintillation detectors for 192Ir brachytherapy. Phys Med Biol. 2019 Sep 06. PMID: 31491777.
      View in: PubMed
    2. Choi GW, Suh Y, Das P, Herman J, Holliday E, Koay E, Koong AC, Krishnan S, Minsky BD, Smith GL, Taniguchi CM, Beddar S. Assessment of setup uncertainty in hypofractionated liver radiation therapy with a breath-hold technique using automatic image registration-based image guidance. Radiat Oncol. 2019 Aug 30; 14(1):154. PMID: 31470860.
      View in: PubMed
    3. Park PC, Choi GW, Zaid M, Elganainy D, Smani DA, Tomich J, Samaniego R, Ma J, Tamm EP, Beddar S, Koay EJ. Enhancement Pattern Mapping (EPM) Technique for Improving Contrast-to-Noise Ratios (CNRs) and Detectability of Hepatobiliary Tumors on Multiphase Contrast-Enhanced CT (MPCT). Med Phys. 2019 Aug 26. PMID: 31449684.
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    4. Linares Rosales HM, Duguay-Drouin P, Archambault L, Beddar S, Beaulieu L. Optimization of a multipoint plastic scintillator dosimeter for high dose rate brachytherapy. Med Phys. 2019 May; 46(5):2412-2421. PMID: 30891803.
      View in: PubMed
    5. Chadha AS, Gunther JR, Hsieh CE, Aliru M, Mahadevan LS, Venkatesulu BP, Crane CH, Das P, Herman JM, Koay EJ, Taniguchi C, Holliday EB, Minsky BD, Suh Y, Park P, Sawakuchi G, Beddar S, Odisio BC, Gupta S, Loyer E, Kaur H, Raghav K, Javle MM, Kaseb AO, Krishnan S. Proton beam therapy outcomes for localized unresectable hepatocellular carcinoma. Radiother Oncol. 2019 Apr; 133:54-61. PMID: 30935582.
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    6. Colbert LE, Rebueno N, Moningi S, Beddar S, Sawakuchi GO, Herman JM, Koong AC, Das P, Holliday EB, Koay EJ, Taniguchi CM. Dose escalation for locally advanced pancreatic cancer: How high can we go? Adv Radiat Oncol. 2018 Oct-Dec; 3(4):693-700. PMID: 30370371.
      View in: PubMed
    7. Yan Y, Yang J, Beddar S, Ibbott G, Wen Z, Court LE, Hwang KP, Kadbi M, Krishnan S, Fuller CD, Frank SJ, Yang J, Balter P, Kudchadker RJ, Wang J. A methodology to investigate the impact of image distortions on the radiation dose when using magnetic resonance images for planning. Phys Med Biol. 2018 04 05; 63(8):085005. PMID: 29528037.
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    8. Alsanea F, Therriault-Proulx F, Sawakuchi G, Beddar S. A real-time method to simultaneously measure linear energy transfer and dose for proton therapy using organic scintillators. Med Phys. 2018 Apr; 45(4):1782-1789. PMID: 29446078.
      View in: PubMed
    9. Alsanea F, Wootton L, Sahoo N, Kudchadker R, Mahmood U, Beddar S. Exradin W1 plastic scintillation detector for in vivo skin dosimetry in passive scattering proton therapy. Phys Med. 2018 Mar; 47:58-63. PMID: 29609819.
      View in: PubMed
    10. Darne CD, Alsanea F, Robertson DG, Sahoo N, Beddar S. Performance characterization of a 3D liquid scintillation detector for discrete spot scanning proton beam systems. Phys Med Biol. 2017 Jun 23; 62(14):5652-5667. PMID: 28593931.
      View in: PubMed
    11. Therriault-Proulx F, Beaulieu L, Beddar S. Validation of plastic scintillation detectors for applications in low-dose-rate brachytherapy. Brachytherapy. 2017 Jul - Aug; 16(4):903-909. PMID: 28495442.
      View in: PubMed
    12. Kertzscher G, Beddar S. Inorganic scintillation detectors based on Eu-activated phosphors for 192Ir brachytherapy. Phys Med Biol. 2017 Jun 21; 62(12):5046-5075. PMID: 28475494.
      View in: PubMed
    13. Polf JC, Avery S, Mackin DS, Beddar S. Reply to Comment on 'Imaging of prompt gamma rays emitted during delivery of clinical proton beams with a Compton camera: feasibility studies for range verification'. Phys Med Biol. 2016 12 21; 61(24):8945-8946. PMID: 27910821.
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    14. Chadha AS, Liu G, Chen HC, Das P, Minsky BD, Mahmood U, Delclos ME, Suh Y, Sawakuchi GO, Beddar S, Katz MH, Fleming JB, Javle MM, Varadhachary GR, Wolff RA, Crane CH, Wang X, Thames H, Krishnan S. Does Unintentional Splenic Radiation Predict Outcomes After Pancreatic Cancer Radiation Therapy? Int J Radiat Oncol Biol Phys. 2017 02 01; 97(2):323-332. PMID: 28068240.
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    15. Kertzscher G, Beddar S. Ruby-based inorganic scintillation detectors for 192Ir brachytherapy. Phys Med Biol. 2016 11 07; 61(21):7744-7764. PMID: 27740947.
      View in: PubMed
    16. Beaulieu L, Beddar S. Review of plastic and liquid scintillation dosimetry for photon, electron, and proton therapy. Phys Med Biol. 2016 10 21; 61(20):R305-R343. PMID: 27694714.
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    17. Boivin J, Beddar S, Bonde C, Schmidt D, Culberson W, Guillemette M, Beaulieu L. A systematic characterization of the low-energy photon response of plastic scintillation detectors. Phys Med Biol. 2016 08 07; 61(15):5569-86. PMID: 27384872.
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    18. Hui C, Wen Z, Stemkens B, Tijssen RH, van den Berg CA, Hwang KP, Beddar S. 4D MR imaging using robust internal respiratory signal. Phys Med Biol. 2016 May 07; 61(9):3472-87. PMID: 27049817.
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    19. Krishnan S, Chadha AS, Suh Y, Chen HC, Rao A, Das P, Minsky BD, Mahmood U, Delclos ME, Sawakuchi GO, Beddar S, Katz MH, Fleming JB, Javle MM, Varadhachary GR, Wolff RA, Crane CH. Focal Radiation Therapy Dose Escalation Improves Overall Survival in Locally Advanced Pancreatic Cancer Patients Receiving Induction Chemotherapy and Consolidative Chemoradiation. Int J Radiat Oncol Biol Phys. 2016 Mar 15; 94(4):755-65. PMID: 26972648.
      View in: PubMed
    20. Boivin J, Beddar S, Guillemette M, Beaulieu L. Systematic evaluation of photodetector performance for plastic scintillation dosimetry. Med Phys. 2015 Nov; 42(11):6211-20. PMID: 26520714.
      View in: PubMed
    21. Therriault-Proulx F, Wootton L, Beddar S. A method to correct for temperature dependence and measure simultaneously dose and temperature using a plastic scintillation detector. Phys Med Biol. 2015 Oct 21; 60(20):7927-39. PMID: 26407188.
      View in: PubMed
    22. Polf JC, Avery S, Mackin DS, Beddar S. Imaging of prompt gamma rays emitted during delivery of clinical proton beams with a Compton camera: feasibility studies for range verification. Phys Med Biol. 2015 Sep 21; 60(18):7085-99. PMID: 26317610.
      View in: PubMed
    23. Hui C, Robertson D, Alsanea F, Beddar S. Fast range measurement of spot scanning proton beams using a volumetric liquid scintillator detector. Biomed Phys Eng Express. 2015 Aug; 1(2). PMID: 27274863.
      View in: PubMed
    24. Hui C, Suh Y, Robertson D, Pan T, Das P, Crane CH, Beddar S. Internal respiratory surrogate in multislice 4D CT using a combination of Fourier transform and anatomical features. Med Phys. 2015 Jul; 42(7):4338-48. PMID: 26133631.
      View in: PubMed
    25. Ingram WS, Robertson D, Beddar S. Calculations and measurements of the scintillator-to-water stopping power ratio of liquid scintillators for use in proton radiotherapy. Nucl Instrum Methods Phys Res A. 2015 Mar 11; 776:15-20. PMID: 25705066.
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    26. Wootton L, Holmes C, Sahoo N, Beddar S. Passively scattered proton beam entrance dosimetry with a plastic scintillation detector. Phys Med Biol. 2015 Feb 07; 60(3):1185-98. PMID: 25591037.
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    27. Francescon P, Beddar S, Satariano N, Das IJ. Variation of kQclin,Qmsr (fclin,fmsr) for the small-field dosimetric parameters percentage depth dose, tissue-maximum ratio, and off-axis ratio. Med Phys. 2014 Oct; 41(10):101708. PMID: 25281947.
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    28. Mitchell MP, Abboud M, Eng C, Beddar AS, Krishnan S, Delclos ME, Crane CH, Das P. Intensity-modulated radiation therapy with concurrent chemotherapy for anal cancer: outcomes and toxicity. Am J Clin Oncol. 2014 Oct; 37(5):461-6. PMID: 23466576.
      View in: PubMed
    29. Goulet M, Rilling M, Gingras L, Beddar S, Beaulieu L, Archambault L. Novel, full 3D scintillation dosimetry using a static plenoptic camera. Med Phys. 2014 Aug; 41(8):082101. PMID: 25086549.
      View in: PubMed
    30. Hui C, Robertson D, Beddar S. 3D reconstruction of scintillation light emission from proton pencil beams using limited viewing angles-a simulation study. Phys Med Biol. 2014 Aug 21; 59(16):4477-92. PMID: 25054735.
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    31. Kertzscher G, Rosenfeld A, Beddar S, Tanderup K, Cygler JE. In vivo dosimetry: trends and prospects for brachytherapy. Br J Radiol. 2014 Sep; 87(1041):20140206. PMID: 25007037.
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    32. Klawikowski SJ, Zeringue C, Wootton LS, Ibbott GS, Beddar S. Preliminary evaluation of the dosimetric accuracy of the in vivo plastic scintillation detector OARtrac system for prostate cancer treatments. Phys Med Biol. 2014 May 07; 59(9):N27-36. PMID: 24732073.
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    33. Polf JC, Mackin D, Lee E, Avery S, Beddar S. Detecting prompt gamma emission during proton therapy: the effects of detector size and distance from the patient. Phys Med Biol. 2014 May 07; 59(9):2325-40. PMID: 24732052.
      View in: PubMed
    34. Hyngstrom JR, Tzeng CW, Beddar S, Das P, Krishnan S, Delclos ME, Crane CH, Chang GJ, You YN, Feig BW, Skibber JM, Rodriguez-Bigas MA. Intraoperative radiation therapy for locally advanced primary and recurrent colorectal cancer: ten-year institutional experience. J Surg Oncol. 2014 Jun; 109(7):652-8. PMID: 24510523.
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    35. Wootton L, Kudchadker R, Lee A, Beddar S. Real-time in vivo rectal wall dosimetry using plastic scintillation detectors for patients with prostate cancer. Phys Med Biol. 2014 Feb 07; 59(3):647-60. PMID: 24434775.
      View in: PubMed
    36. Robertson D, Hui C, Archambault L, Mohan R, Beddar S. Optical artefact characterization and correction in volumetric scintillation dosimetry. Phys Med Biol. 2014 Jan 06; 59(1):23-42. PMID: 24321820.
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    37. Polf JC, Panthi R, Mackin DS, McCleskey M, Saastamoinen A, Roeder BT, Beddar S. Measurement of characteristic prompt gamma rays emitted from oxygen and carbon in tissue-equivalent samples during proton beam irradiation. Phys Med Biol. 2013 Sep 07; 58(17):5821-31. PMID: 23920051.
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    38. Tanderup K, Beddar S, Andersen CE, Kertzscher G, Cygler JE. In vivo dosimetry in brachytherapy. Med Phys. 2013 Jul; 40(7):070902. PMID: 23822403.
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    39. Mijnheer B, Beddar S, Izewska J, Reft C. In vivo dosimetry in external beam radiotherapy. Med Phys. 2013 Jul; 40(7):070903. PMID: 23822404.
      View in: PubMed
    40. Guillot M, Gingras L, Archambault L, Beddar S, Beaulieu L. Performance assessment of a 2D array of plastic scintillation detectors for IMRT quality assurance. Phys Med Biol. 2013 Jul 07; 58(13):4439-54. PMID: 23756497.
      View in: PubMed
    41. Therriault-Proulx F, Beddar S, Beaulieu L. On the use of a single-fiber multipoint plastic scintillation detector for 192Ir high-dose-rate brachytherapy. Med Phys. 2013 Jun; 40(6):062101. PMID: 23718599.
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    42. Wootton L, Beddar S. Temperature dependence of BCF plastic scintillation detectors. Phys Med Biol. 2013 May 07; 58(9):2955-67. PMID: 23574889.
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    43. Therriault-Proulx F, Beaulieu L, Archambault L, Beddar S. On the nature of the light produced within PMMA optical light guides in scintillation fiber-optic dosimetry. Phys Med Biol. 2013 Apr 07; 58(7):2073-84. PMID: 23470253.
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    44. Mackin D, Polf J, Peterson S, Beddar S. The effects of Doppler broadening and detector resolution on the performance of three-stage Compton cameras. Med Phys. 2013 Jan; 40(1):012402. PMID: 23298111.
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    45. Morin J, Beliveau-Nadeau D, Chung E, Seuntjens J, Theriault D, Archambault L, Beddar S, Beaulieu L. A comparative study of small field total scatter factors and dose profiles using plastic scintillation detectors and other stereotactic dosimeters: the case of the CyberKnife. Med Phys. 2013 Jan; 40(1):011719. PMID: 23298089.
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    46. Robertson D, Mirkovic D, Sahoo N, Beddar S. Quenching correction for volumetric scintillation dosimetry of proton beams. Phys Med Biol. 2013 Jan 21; 58(2):261-73. PMID: 23257200.
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    47. Kelly P, Das P, Pinnix CC, Beddar S, Briere T, Pham M, Krishnan S, Delclos ME, Crane CH. Duodenal toxicity after fractionated chemoradiation for unresectable pancreatic cancer. Int J Radiat Oncol Biol Phys. 2013 Mar 01; 85(3):e143-9. PMID: 23200173.
      View in: PubMed
    48. Wang LL, Perles LA, Archambault L, Sahoo N, Mirkovic D, Beddar S. Determination of the quenching correction factors for plastic scintillation detectors in therapeutic high-energy proton beams. Phys Med Biol. 2012 Dec 07; 57(23):7767-81. PMID: 23128412.
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    49. Therriault-Proulx F, Archambault L, Beaulieu L, Beddar S. Development of a novel multi-point plastic scintillation detector with a single optical transmission line for radiation dose measurement. Phys Med Biol. 2012 Nov 07; 57(21):7147-59. PMID: 23060069.
      View in: PubMed
    50. Archambault L, Therriault-Proulx F, Beddar S, Beaulieu L. A mathematical formalism for hyperspectral, multipoint plastic scintillation detectors. Phys Med Biol. 2012 Nov 07; 57(21):7133-45. PMID: 23060036.
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    51. Beddar S. On possible temperature dependence of plastic scintillator response. Med Phys. 2012 Oct; 39(10):6522. PMID: 23039686.
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    52. Wootton LS, Kudchadker RJ, Beddar AS, Lee AK. Effectiveness of a novel gas-release endorectal balloon in the removal of rectal gas for prostate proton radiation therapy. J Appl Clin Med Phys. 2012 Sep 06; 13(5):3945. PMID: 22955660.
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    53. Lessard F, Archambault L, Plamondon M, Despres P, Therriault-Proulx F, Beddar S, Beaulieu L. Validating plastic scintillation detectors for photon dosimetry in the radiologic energy range. Med Phys. 2012 Sep; 39(9):5308-16. PMID: 22957599.
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    54. Klein D, Briere TM, Kudchadker R, Archambault L, Beaulieu L, Lee A, Beddar S. In-phantom dose verification of prostate IMRT and VMAT deliveries using plastic scintillation detectors. Radiat Meas. 2012 Oct 01; 47(10):921-929. PMID: 23180976.
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    55. Briere TM, Crane CH, Beddar S, Bhosale P, Mok H, Delclos ME, Krishnan S, Das P. Reproducibility and genital sparing with a vaginal dilator used for female anal cancer patients. Radiother Oncol. 2012 Aug; 104(2):161-6. PMID: 22841019.
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    56. Archambault L, Beaulieu L, Beddar SA. Comment on 'Plastic scintillation dosimetry: comparison of three solutions for the Cerenkov challenge'. Phys Med Biol. 2012 Jun 07; 57(11):3661-5; discussion 3667-73. PMID: 22596092.
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    57. Mackin D, Peterson S, Beddar S, Polf J. Evaluation of a stochastic reconstruction algorithm for use in Compton camera imaging and beam range verification from secondary gamma emission during proton therapy. Phys Med Biol. 2012 Jun 07; 57(11):3537-53. PMID: 22588144.
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    58. Wootton LS, Polf JC, Peterson S, Wilkinson J, Rozner MA, Balter PA, Beddar S. Proton dose perturbations caused by high-voltage leads from implanted cardioverter defibrillators. J Appl Clin Med Phys. 2012 May 10; 13(4):3813. PMID: 22766952.
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    59. Archambault L, Poenisch F, Sahoo N, Robertson D, Lee A, Gillin MT, Mohan R, Beddar S. Verification of proton range, position, and intensity in IMPT with a 3D liquid scintillator detector system. Med Phys. 2012 Mar; 39(3):1239-46. PMID: 22380355.
      View in: PubMed
    60. Gagnon JC, Thériault D, Guillot M, Archambault L, Beddar S, Gingras L, Beaulieu L. Dosimetric performance and array assessment of plastic scintillation detectors for stereotactic radiosurgery quality assurance. Med Phys. 2012 Jan; 39(1):429-36. PMID: 22225313.
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    61. Chakravarty T, Crane CH, Ajani JA, Mansfield PF, Briere TM, Beddar AS, Mok H, Reed VK, Krishnan S, Delclos ME, Das P. Intensity-modulated radiation therapy with concurrent chemotherapy as preoperative treatment for localized gastric adenocarcinoma. Int J Radiat Oncol Biol Phys. 2012 Jun 01; 83(2):581-6. PMID: 22137021.
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    62. Guillot M, Beaulieu L, Archambault L, Beddar S, Gingras L. A new water-equivalent 2D plastic scintillation detectors array for the dosimetry of megavoltage energy photon beams in radiation therapy. Med Phys. 2011 Dec; 38(12):6763-74. PMID: 22149858.
      View in: PubMed
    63. Mok H, Crane CH, Palmer MB, Briere TM, Beddar S, Delclos ME, Krishnan S, Das P. Intensity modulated radiation therapy (IMRT): differences in target volumes and improvement in clinically relevant doses to small bowel in rectal carcinoma. Radiat Oncol. 2011 Jun 08; 6:63. PMID: 21651775.
      View in: PubMed
    64. Mok H, Briere TM, Martel MK, Beddar S, Delclos ME, Krishnan S, Crane CH, Das P. Comparative analysis of volumetric modulated arc therapy versus intensity modulated radiation therapy for radiotherapy of anal carcinoma. Pract Radiat Oncol. 2011 Jul-Sep; 1(3):163-72. PMID: 24673946.
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    65. Therriault-Proulx F, Briere TM, Mourtada F, Aubin S, Beddar S, Beaulieu L. A phantom study of an in vivo dosimetry system using plastic scintillation detectors for real-time verification of 192Ir HDR brachytherapy. Med Phys. 2011 May; 38(5):2542-51. PMID: 21776789.
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    66. Tremblay NM, Hubert-Tremblay V, Bujold R, Beddar AS, Beaulieu L, Lepage M. Accurate calibration of a polymer gel dosimeter with a plastic scintillation detector. Med Phys. 2011 May; 38(5):2754-61. PMID: 21776812.
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    67. Robertson D, Polf JC, Peterson SW, Gillin MT, Beddar S. Material efficiency studies for a Compton camera designed to measure characteristic prompt gamma rays emitted during proton beam radiotherapy. Phys Med Biol. 2011 May 21; 56(10):3047-59. PMID: 21508442.
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    68. Therriault-Proulx F, Beddar S, Briere TM, Archambault L, Beaulieu L. Technical note: removing the stem effect when performing Ir-192 HDR brachytherapy in vivo dosimetry using plastic scintillation detectors: a relevant and necessary step. Med Phys. 2011 Apr; 38(4):2176-9. PMID: 21626951.
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    69. Guillot M, Gingras L, Archambault L, Beddar S, Beaulieu L. Spectral method for the correction of the Cerenkov light effect in plastic scintillation detectors: a comparison study of calibration procedures and validation in Cerenkov light-dominated situations. Med Phys. 2011 Apr; 38(4):2140-50. PMID: 21626947.
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    70. Klein DM, Therriault-Proulx F, Archambault L, Briere TM, Beaulieu L, Beddar AS. Technical note: determining regions of interest for CCD camera-based fiber optic luminescence dosimetry by examining signal-to-noise ratio. Med Phys. 2011 Mar; 38(3):1374-7. PMID: 21520848.
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    71. Wang LL, Beddar S. Study of the response of plastic scintillation detectors in small-field 6 MV photon beams by Monte Carlo simulations. Med Phys. 2011 Mar; 38(3):1596-9. PMID: 21520871.
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    72. Wang LL, Klein D, Beddar AS. Monte Carlo study of the energy and angular dependence of the response of plastic scintillation detectors in photon beams. Med Phys. 2010 Oct; 37(10):5279-86. PMID: 21089762.
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    73. Klein DM, Tailor RC, Archambault L, Wang L, Therriault-Proulx F, Beddar AS. Measuring output factors of small fields formed by collimator jaws and multileaf collimator using plastic scintillation detectors. Med Phys. 2010 Oct; 37(10):5541-9. PMID: 21089789.
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    74. Lacroix F, Guillot M, McEwen M, Cojocaru C, Gingras L, Beddar AS, Beaulieu L. Extraction of depth-dependent perturbation factors for parallel-plate chambers in electron beams using a plastic scintillation detector. Med Phys. 2010 Aug; 37(8):4331-42. PMID: 20879593.
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    75. Archambault L, Briere TM, Pönisch F, Beaulieu L, Kuban DA, Lee A, Beddar S. Toward a real-time in vivo dosimetry system using plastic scintillation detectors. Int J Radiat Oncol Biol Phys. 2010 Sep 01; 78(1):280-7. PMID: 20231074.
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    76. Lacroix F, Beaulieu L, Archambault L, Beddar AS. Simulation of the precision limits of plastic scintillation detectors using optimal component selection. Med Phys. 2010 Feb; 37(2):412-8. PMID: 20229849.
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    77. Lacroix F, Beddar AS, Guillot M, Beaulieu L, Gingras L. A design methodology using signal-to-noise ratio for plastic scintillation detectors design and performance optimization. Med Phys. 2009 Nov; 36(11):5214-20. PMID: 19994531.
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    78. Polf JC, Peterson S, McCleskey M, Roeder BT, Spiridon A, Beddar S, Trache L. Measurement and calculation of characteristic prompt gamma ray spectra emitted during proton irradiation. Phys Med Biol. 2009 Nov 21; 54(22):N519-27. PMID: 19864704.
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    79. Bouchard M, Amos RA, Briere TM, Beddar S, Crane CH. Dose escalation with proton or photon radiation treatment for pancreatic cancer. Radiother Oncol. 2009 Aug; 92(2):238-43. PMID: 19454367.
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    80. Briere TM, Beddar S, Balter P, Murthy R, Gupta S, Nelson C, Starkschall G, Gillin MT, Krishnan S. Respiratory gating with EPID-based verification: the MDACC experience. Phys Med Biol. 2009 Jun 07; 54(11):3379-91. PMID: 19436104.
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    81. Peterson SW, Polf J, Bues M, Ciangaru G, Archambault L, Beddar S, Smith A. Experimental validation of a Monte Carlo proton therapy nozzle model incorporating magnetically steered protons. Phys Med Biol. 2009 May 21; 54(10):3217-29. PMID: 19420426.
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    82. Beddar S, Archambault L, Sahoo N, Poenisch F, Chen GT, Gillin MT, Mohan R. Exploration of the potential of liquid scintillators for real-time 3D dosimetry of intensity modulated proton beams. Med Phys. 2009 May; 36(5):1736-43. PMID: 19544791.
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    83. Pönisch F, Archambault L, Briere TM, Sahoo N, Mohan R, Beddar S, Gillin MT. Liquid scintillator for 2D dosimetry for high-energy photon beams. Med Phys. 2009 May; 36(5):1478-85. PMID: 19544763.
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    84. Hodges JC, Das P, Eng C, Reish AG, Beddar AS, Delclos ME, Krishnan S, Crane CH. Intensity-modulated radiation therapy for the treatment of squamous cell anal cancer with para-aortic nodal involvement. Int J Radiat Oncol Biol Phys. 2009 Nov 01; 75(3):791-4. PMID: 19231109.
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    85. Polf JC, Peterson S, Ciangaru G, Gillin M, Beddar S. Prompt gamma-ray emission from biological tissues during proton irradiation: a preliminary study. Phys Med Biol. 2009 Feb 07; 54(3):731-43. PMID: 19131673.
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    86. Briere TM, Tailor R, Tolani N, Prado K, Lane R, Woo S, Ha C, Gillin MT, Beddar AS. Patient dosimetry for total body irradiation using single-use MOSFET detectors. J Appl Clin Med Phys. 2008 Nov 03; 9(4):2787. PMID: 19020482.
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    87. Archambault L, Briere TM, Beddar S. Transient noise characterization and filtration in CCD cameras exposed to stray radiation from a medical linear accelerator. Med Phys. 2008 Oct; 35(10):4342-51. PMID: 18975680.
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    88. Wang H, Krishnan S, Wang X, Beddar AS, Briere TM, Crane CH, Mohan R, Dong L. Improving soft-tissue contrast in four-dimensional computed tomography images of liver cancer patients using a deformable image registration method. Int J Radiat Oncol Biol Phys. 2008 Sep 01; 72(1):201-9. PMID: 18722271.
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    89. Lacroix F, Archambault L, Gingras L, Guillot M, Beddar AS, Beaulieu L. Clinical prototype of a plastic water-equivalent scintillating fiber dosimeter array for QA applications. Med Phys. 2008 Aug; 35(8):3682-90. PMID: 18777928.
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    90. Archambault L, Polf JC, Beaulieu L, Beddar S. Characterizing the response of miniature scintillation detectors when irradiated with proton beams. Phys Med Biol. 2008 Apr 07; 53(7):1865-76. PMID: 18364543.
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    91. Krishnan S, Dawson LA, Seong J, Akine Y, Beddar S, Briere TM, Crane CH, Mornex F. Radiotherapy for hepatocellular carcinoma: an overview. Ann Surg Oncol. 2008 Apr; 15(4):1015-24. PMID: 18236114.
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    92. Beddar AS, Briere TM, Balter P, Pan T, Tolani N, Ng C, Szklaruk J, Krishnan S. 4D-CT imaging with synchronized intravenous contrast injection to improve delineation of liver tumors for treatment planning. Radiother Oncol. 2008 Jun; 87(3):445-8. PMID: 18194819.
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    93. Wang X, Krishnan S, Zhang X, Dong L, Briere T, Crane CH, Martel M, Gillin M, Mohan R, Beddar S. Proton radiotherapy for liver tumors: dosimetric advantages over photon plans. Med Dosim. 2008; 33(4):259-67. PMID: 18973852.
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    94. Briere TM, Gillin MT, Beddar AS. Implantable MOSFET detectors: evaluation of a new design. Med Phys. 2007 Dec; 34(12):4585-90. PMID: 18196784.
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    95. Krishnan S, Briere TM, Dong L, Murthy R, Ng C, Balter P, Mohan R, Gillin MT, Beddar AS. Daily targeting of liver tumors: screening patients with a mock treatment and using a combination of internal and external fiducials for image-guided respiratory-gated radiotherapy. Med Phys. 2007 Dec; 34(12):4591-3. PMID: 18196785.
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    96. Vedam S, Archambault L, Starkschall G, Mohan R, Beddar S. Determination of prospective displacement-based gate threshold for respiratory-gated radiation delivery from retrospective phase-based gate threshold selected at 4D CT simulation. Med Phys. 2007 Nov; 34(11):4247-55. PMID: 18072489.
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    97. Gao S, Delclos ME, Tomas LC, Crane CH, Beddar S. High-dose-rate remote afterloaders for intraoperative radiation therapy. AORN J. 2007 Nov; 86(5):827-36; quiz 837-40. PMID: 18050890.
      View in: PubMed
    98. Archambault L, Beddar AS, Gingras L, Lacroix F, Roy R, Beaulieu L. Water-equivalent dosimeter array for small-field external beam radiotherapy. Med Phys. 2007 May; 34(5):1583-92. PMID: 17555240.
      View in: PubMed
    99. Beddar AS, Kainz K, Briere TM, Tsunashima Y, Pan T, Prado K, Mohan R, Gillin M, Krishnan S. Correlation between internal fiducial tumor motion and external marker motion for liver tumors imaged with 4D-CT. Int J Radiat Oncol Biol Phys. 2007 Feb 01; 67(2):630-8. PMID: 17236980.
      View in: PubMed
    100. Krishnan S, Lin EH, Gunn GB, Chandra A, Beddar AS, Briere TM, Das P, Delclos ME, Janjan NA, Crane CH. Conformal radiotherapy of the dominant liver metastasis: a viable strategy for treatment of unresectable chemotherapy refractory colorectal cancer liver metastases. Am J Clin Oncol. 2006 Dec; 29(6):562-7. PMID: 17148992.
      View in: PubMed
    101. Ballo MT, Zagars GK, Pollock RE, Benjamin RS, Feig BW, Cormier JN, Hunt KK, Patel SR, Trent JC, Beddar S, Pisters PW. Retroperitoneal soft tissue sarcoma: an analysis of radiation and surgical treatment. Int J Radiat Oncol Biol Phys. 2007 Jan 01; 67(1):158-63. PMID: 17084545.
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    102. Ayotte G, Archambault L, Gingras L, Lacroix F, Beddar AS, Beaulieu L. Surface preparation and coupling in plastic scintillator dosimetry. Med Phys. 2006 Sep; 33(9):3519-25. PMID: 17022248.
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    103. Beddar AS, Briere TM, Ouzidane M. Intraoperative radiation therapy using a mobile electron linear accelerator: field matching for large-field electron irradiation. Phys Med Biol. 2006 Sep 21; 51(18):N331-7. PMID: 16953035.
      View in: PubMed
    104. Beddar AS. Water equivalent plastic scintillation detectors in radiation therapy. Radiat Prot Dosimetry. 2006; 120(1-4):1-6. PMID: 16882685.
      View in: PubMed
    105. Beddar AS, Biggs PJ, Chang S, Ezzell GA, Faddegon BA, Hensley FW, Mills MD. Intraoperative radiation therapy using mobile electron linear accelerators: report of AAPM Radiation Therapy Committee Task Group No. 72. Med Phys. 2006 May; 33(5):1476-89. PMID: 16752582.
      View in: PubMed
    106. Briere TM, Lii J, Prado K, Gillin MT, Sam Beddar A. Single-use MOSFET radiation dosimeters for the quality assurance of megavoltage photon beams. Phys Med Biol. 2006 Mar 07; 51(5):1139-44. PMID: 16481683.
      View in: PubMed
    107. Beddar AS, Krishnan S, Briere TM, Wang X, Delclos ME, Ballo MT, Das P, Gould S, Horton JL, Crane CH. The optimization of dose delivery for intraoperative high-dose-rate radiation therapy using curved HAM applicators. Radiother Oncol. 2006 Feb; 78(2):207-12. PMID: 16376445.
      View in: PubMed
    108. Archambault L, Beddar AS, Gingras L, Roy R, Beaulieu L. Measurement accuracy and cerenkov removal for high performance, high spatial resolution scintillation dosimetry. Med Phys. 2006 Jan; 33(1):128-35. PMID: 16485419.
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    109. Briere TM, Beddar AS, Gillin MT. Evaluation of precalibrated implantable MOSFET radiation dosimeters for megavoltage photon beams. Med Phys. 2005 Nov; 32(11):3346-9. PMID: 16370421.
      View in: PubMed
    110. Beddar AS. Stability of a mobile electron linear accelerator system for intraoperative radiation therapy. Med Phys. 2005 Oct; 32(10):3128-31. PMID: 16279065.
      View in: PubMed
    111. Beddar AS, Krishnan S. Intraoperative radiotherapy using a mobile electron LINAC: a retroperitoneal sarcoma case. J Appl Clin Med Phys. 2005; 6(3):95-107. PMID: 16143794.
      View in: PubMed
    112. Archambault L, Arsenault J, Gingras L, Beddar AS, Roy R, Beaulieu L. Plastic scintillation dosimetry: optimal selection of scintillating fibers and scintillators. Med Phys. 2005 Jul; 32(7):2271-8. PMID: 16121582.
      View in: PubMed
    113. Beddar AS, Briere TM, Mourtada FA, Vassiliev ON, Liu HH, Mohan R. Monte Carlo calculations of the absorbed dose and energy dependence of plastic scintillators. Med Phys. 2005 May; 32(5):1265-9. PMID: 15984678.
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    114. Beddar AS, Salehpour M, Briere TM, Hamidian H, Gillin MT. Preliminary evaluation of implantable MOSFET radiation dosimeters. Phys Med Biol. 2005 Jan 07; 50(1):141-9. PMID: 15715428.
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    115. Beddar AS, Tailor RC. Calibration of low-energy electron beams from a mobile linear accelerator with plane-parallel chambers using both TG-51 and TG-21 protocols. Phys Med Biol. 2004 Apr 21; 49(8):N105-10. PMID: 15152696.
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    116. Zhang P, Beddar AS, Sibata CH. AAPM TG-43 formalism for brachytherapy dose calculation of a 137Cs tube source. Med Phys. 2004 Apr; 31(4):755-9. PMID: 15124992.
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    117. Beddar AS, Suchowerska N, Law SH. Plastic scintillation dosimetry for radiation therapy: minimizing capture of Cerenkov radiation noise. Phys Med Biol. 2004 Mar 07; 49(5):783-90. PMID: 15070202.
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    118. Ellis RJ, Vertocnik A, Kim E, Zhou H, Young B, Sodee B, Fu P, Beddar S, Colussi V, Spirnak JP, Dinchman KH, Resnick M, Kinsella TJ. Four-year biochemical outcome after radioimmunoguided transperineal brachytherapy for patients with prostate adenocarcinoma. Int J Radiat Oncol Biol Phys. 2003 Oct 01; 57(2):362-70. PMID: 12957246.
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    119. Crane CH, Beddar AS, Evans DB. The role of intraoperative radiotherapy in pancreatic cancer. Surg Oncol Clin N Am. 2003 Oct; 12(4):965-77. PMID: 14989127.
      View in: PubMed
    120. Beddar AS, Law S, Suchowerska N, Mackie TR. Plastic scintillation dosimetry: optimization of light collection efficiency. Phys Med Biol. 2003 May 07; 48(9):1141-52. PMID: 12765328.
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    121. Domanovic MA, Ouzidane M, Ellis RJ, Kinsella TJ, Beddar AS. Using intraoperative radiation therapy--a case study. AORN J. 2003 Feb; 77(2):412-7. PMID: 12619854.
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    122. Beddar AS, Domanovic MA, Kubu ML, Ellis RJ, Sibata CH, Kinsella TJ. Mobile linear accelerators for intraoperative radiation therapy. AORN J. 2001 Nov; 74(5):700-5. PMID: 11725448.
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    123. Beddar AS, Kubu ML, Domanovic MA, Ellis RJ, Kinsella TJ, Sibata CH. A new approach to intraoperative radiation therapy. AORN J. 2001 Oct; 74(4):500-5. PMID: 11665383.
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    124. Ellis RJ, Kim EY, Conant R, Sodee DB, Spirnak JP, Dinchman KH, Beddar S, Wessels B, Resnick MI, Kinsella TJ. Radioimmunoguided imaging of prostate cancer foci with histopathological correlation. Int J Radiat Oncol Biol Phys. 2001 Apr 01; 49(5):1281-6. PMID: 11286835.
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    125. Colussi VC, Beddar AS, Kinsella TJ, Sibata CH. In vivo dosimetry using a single diode for megavoltage photon beam radiotherapy: implementation and response characterization. J Appl Clin Med Phys. 2001; 2(4):210-8. PMID: 11686742.
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    126. Beddar SA, Holden-Bennett L, McCormick AM. Development and evaluation of a protocol to manage fecal incontinence in the patient with cancer. J Palliat Care. 1997; 13(2):27-38. PMID: 9231585.
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    127. Das IJ, Gazda MJ, Beddar AS. Characteristics of a scintillator-based daily quality assurance device for radiation oncology beams. Med Phys. 1996 Dec; 23(12):2061-7. PMID: 8994171.
      View in: PubMed
    128. Beddar AS, Mason DJ, O'Brien PF. Absorbed dose perturbation caused by diodes for small field photon dosimetry. Med Phys. 1994 Jul; 21(7):1075-9. PMID: 7968839.
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    129. Beddar AS. A new scintillator detector system for the quality assurance of 60Co and high-energy therapy machines. Phys Med Biol. 1994 Feb; 39(2):253-63. PMID: 15552123.
      View in: PubMed
    130. Beddar AS, Thomason C, Leung PM. Description and evaluation of a new 3-D computerized treatment planning dose compensator system. Med Dosim. 1994; 19(4):227-35. PMID: 7893357.
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    131. Beddar AS, Mackie TR, Attix FH. Water-equivalent plastic scintillation detectors for high-energy beam dosimetry: II. Properties and measurements. Phys Med Biol. 1992 Oct; 37(10):1901-13. PMID: 1438555.
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    132. Beddar AS, Mackie TR, Attix FH. Water-equivalent plastic scintillation detectors for high-energy beam dosimetry: I. Physical characteristics and theoretical consideration. Phys Med Biol. 1992 Oct; 37(10):1883-900. PMID: 1438554.
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    133. Sibata CH, Mota HC, Beddar AS, Higgins PD, Shin KH. Influence of detector size in photon beam profile measurements. Phys Med Biol. 1991 May; 36(5):621-31. PMID: 2068227.
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    134. X-ray imaging and detection using plastic scintillating fibers. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 442:428-432.
    135. Comparative analysis of volumetric modulated arc therapy versus intensity modulated radiation therapy for radiotherapy of anal carcinoma. Practical Radiation Oncology. 1:163-172.
    136. Intensity-modulated radiation therapy with concurrent chemotherapy for anal cancer outcomes and toxicity. American Journal of Clinical Oncology: Cancer Clinical Trials. 37:461-466.
    137. In-phantom dose verification of prostate IMRT and VMAT deliveries using plastic scintillation detectors. Radiation Measurements. 47:921-929.
    138. Effectiveness of a novel gas-release endorectal balloon in the removal of rectal gas for prostate proton radiation therapy. Journal of Applied Clinical Medical Physics. 13:190-197.
    139. A systematic characterization of the low-energy photon response of plastic scintillation detectors. Physics in Medicine and Biology. 61:5569-5586.
    140. Passively scattered proton beam entrance dosimetry with a plastic scintillation detector. Physics in Medicine and Biology. 60:1185-1198.
    141. Characterization of a fiber-taper charge-coupled device system for plastic scintillation dosimetry and comparison with the traditional lens system. Radiation Measurements. 73:60-68.
    142. Patient dosimetry for total body irradiation using single-use MOSFET detectors. Journal of Applied Clinical Medical Physics. 9:200-205.
    143. Real-time volumetric scintillation dosimetry. Journal of Physics: Conference Series. 573.
    144. Reply to Comment on 'Imaging of prompt gamma rays emitted during delivery of clinical proton beams with a Compton camera. Physics in Medicine and Biology. 61:8945-8946.
    145. Calculations and measurements of the scintillator-to-water stopping power ratio of liquid scintillators for use in proton radiotherapy. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 776:15-20.
    146. Ruby-based inorganic scintillation detectors for 192Ir brachytherapy. Physics in Medicine and Biology. 61:7744-7764.
    147. Review of plastic and liquid scintillation dosimetry for photon, electron, and proton therapy. Physics in Medicine and Biology. 61:R305-R343.
    148. An estimate of the perturbing effect of Cerenkov radiation to the signal from a liquid scintillator volume irradiated by a megavoltage photon beam. 3148-3151.
    149. Use of ferroelectric-crystal detectors for electron dosimetry. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 37:26-29.
    150. Focal radiation therapy dose escalation improves overall survival in locally advanced pancreatic cancer patients receiving induction chemotherapy and consolidative chemoradiation. International Journal of Radiation Oncology Biology Physics. 94:755-765.
    151. 4D and multi-phase breath-hold CT imaging with synchronized intravenous contrast injection for liver tumor delineation.
    152. Gastric bleeding after radiation therapy for intrahepatic cholangiocarcinoma. Practical Radiation Oncology. 3:344-348.
    153. Evaluation of a multistage CdZnTe Compton camera for prompt γ imaging for proton therapy. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 785:163-169.
    154. Cerenkov light generated in optical fibres and other light pipes irradiated by electron beams. Physics in Medicine and Biology. 37:925-935.
    155. A liquid scintillator system for dosimetry of photon and proton beams. Journal of Physics: Conference Series. 250:173-175.
    156. Proton dose perturbations caused by high-voltage leads from implanted cardioverter defibrillators. Journal of Applied Clinical Medical Physics. 13:13-22.
    157. Signal versus noise in fiber coupled radiation dosimeters for medical applications. 105-115.
    158. A miniature "scintillator-fiberoptic-PMT" detector system for the dosimetry of small fields in stereotactic radiosurgery. IEEE Transactions on Nuclear Science. 48:924-928.
    159. Plastic scintillation dosimetry and its application to radiotherapy. Radiation Measurements. 41.
    160. Recent developments in scintillating fiber detection systems in radiation therapy.
    161. Does Unintentional Splenic Radiation Predict Outcomes After Pancreatic Cancer Radiation Therapy?. International Journal of Radiation Oncology Biology Physics. 97:323-332.
    162. Measuring prompt gamma ray emission during proton radiotherapy for assessment of treatment delivery and patient response. 364-368.
    163. A method to correct for temperature dependence and measure simultaneously dose and temperature using a plastic scintillation detector. Physics in Medicine and Biology. 60:7927-7939.
    164. Optical filtering and spectral measurements of radiation-induced light in plastic scintillation dosimetry. Physics in Medicine and Biology. 38:945-958.
    165. Toward 3D dosimetry of intensity modulated radiation therapy treatments with plastic scintillation detectors. Journal of Physics: Conference Series. 250:24-28.
    166. Innovations in Radiotherapy Technology. Clinical Oncology. 29:120-128.
    167. 4D MR imaging using robust internal respiratory signal. Physics in Medicine and Biology. 61:3472-3487.
    168. Current status of scintillation dosimetry for megavoltage beams. Journal of Physics: Conference Series. 444.
    169. A novel tool for in vivo dosimetry in diagnostic and interventional radiology using plastic scintillation detectors. 680-684.
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