Loading...
Header Logo
Keywords
Last Name
Institution

Salahuddin Ahmad

TitleProf
InstitutionUniversity of Oklahoma Health Sciences Center
DepartmentRadiation Oncology-Med Physics
Address800 NE 10th St
Oklahoma City OK 73104-0001
Phone405/271-8001
vCardDownload vCard

    Collapse Bibliographic 
    Collapse selected publications
    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.
    List All   |   Timeline
    1. Ali I, Alsbou N, Taguenang JM, Ahmad S. Quantitative evaluation by measurement and modeling of the variations in dose distributions deposited in mobile targets. J Xray Sci Technol. 2017 Mar 03. PMID: 28269814.
      View in: PubMed
    2. Ferguson S, Ahmad S, Jin H. Implementation of output prediction models for a passively double-scattered proton therapy system. Med Phys. 2016 Nov; 43(11):6089. PMID: 27806587.
      View in: PubMed
    3. Ferreira C, Johnson D, Rasmussen K, Leinweber C, Ahmad S, Jung JW. A novel conformal superficial high-dose-rate brachytherapy device for the treatment of nonmelanoma skin cancer and keloids. Brachytherapy. 2017 Jan - Feb; 16(1):215-222. PMID: 27720205.
      View in: PubMed
    4. Alsbou N, Ahmad S, Ali I. A motion algorithm to extract physical and motion parameters of mobile targets from cone-beam computed tomographic images. J Xray Sci Technol. 2016 May 17; 24(4):599-613. PMID: 27198924.
      View in: PubMed
    5. Lau A, Ahmad S, Chen Y. A simulation study investigating a Cherenkov material for use with the prompt gamma range verification in proton therapy. J Xray Sci Technol. 2016 May 02; 24(4):565-82. PMID: 27163377.
      View in: PubMed
    6. Hossain S, Keeling V, Hildebrand K, Ahmad S, Larson DA, Sahgal A, Ma L. Normal Brain Sparing With Increasing Number of Beams and Isocenters in Volumetric-Modulated Arc Beam Radiosurgery of Multiple Brain Metastases. Technol Cancer Res Treat. 2016 Dec; 15(6):766-771. PMID: 26596914.
      View in: PubMed
    7. Johnson D, Chen Y, Ahmad S. Dose and linear energy transfer distributions of primary and secondary particles in carbon ion radiation therapy: A Monte Carlo simulation study in water. J Med Phys. 2015 Oct-Dec; 40(4):214-9. PMID: 26865757; PMCID: PMC4728892.
    8. Algan O, Giem J, Young J, Ali I, Ahmad S, Hossain S. Comparison of doses received by the hippocampus in patients treated with single isocenter- vs multiple isocenter-based stereotactic radiation therapy to the brain for multiple brain metastases. Med Dosim. 2015; 40(4):314-7. PMID: 25962907.
      View in: PubMed
    9. Ali I, Alsbou N, Ahmad S. Modeling and measurement of the variations of CT number distributions for mobile targets in cone-beam computed tomographic imaging. J Appl Clin Med Phys. 2015 Jan 08; 16(1):5067. PMID: 25679162.
      View in: PubMed
    10. Matthiesen C, Herman Tde L, Singh H, Mascia A, Confer M, Simpson H, Higby C, Arain A, Keole S, Herman T, Bogardus C, Zhao YD, Ahmad S. Dosimetric and radiobiologic comparison of 3D conformal, IMRT, VMAT and proton therapy for the treatment of early-stage glottic cancer. J Med Imaging Radiat Oncol. 2015 Apr; 59(2):221-8. PMID: 25146003.
      View in: PubMed
    11. Ali I, Alsbou N, Algan O, Herman T, Ahmad S. Quantitative assessment by measurement and modeling of mobile target elongation in cone-beam computed tomographic imaging. J Appl Clin Med Phys. 2014 May 08; 15(3):4634. PMID: 24892334.
      View in: PubMed
    12. Jin H, Keeling VP, Johnson DA, Ahmad S. Interplay effect of angular dependence and calibration field size of MapCHECK 2 on RapidArc quality assurance. J Appl Clin Med Phys. 2014 May 08; 15(3):4638. PMID: 24892335.
      View in: PubMed
    13. Keeling VP, Ahmad S, Algan O, Jin H. Dependency of planned dose perturbation (PDP) on the spatial resolution of MapCHECK 2 detectors. J Appl Clin Med Phys. 2014 Jan 06; 15(1):4457. PMID: 24423843.
      View in: PubMed
    14. Ali I, Jackson S, Alsbou N, Ahmad S. Theoretical modeling of mobile target broadening in helical and axial computed tomographic imaging. J Xray Sci Technol. 2014; 22(3):351-60. PMID: 24865210.
      View in: PubMed
    15. Herman Tde L, Schnell E, Young J, Hildebrand K, Algan O, Syzek E, Herman T, Ahmad S. Dosimetric comparison between IMRT delivery modes: Step-and-shoot, sliding window, and volumetric modulated arc therapy - for whole pelvis radiation therapy of intermediate-to-high risk prostate adenocarcinoma. J Med Phys. 2013 Oct; 38(4):165-72. PMID: 24672150; PMCID: PMC3958995.
    16. Jackson SR, Ahmad S, Hu Y, Ruan C. Evaluation of different techniques for CT radiation profile width measurement. J Appl Clin Med Phys. 2013 Jul 08; 14(4):4122. PMID: 23835377.
      View in: PubMed
    17. Ali I, Ahmad S. Quantitative assessment of the accuracy of dose calculation using pencil beam and Monte Carlo algorithms and requirements for clinical quality assurance. Med Dosim. 2013; 38(3):255-61. PMID: 23558145.
      View in: PubMed
    18. Lau A, Chen Y, Ahmad S. Range verification of proton radiotherapy with prompt gamma rays. J Xray Sci Technol. 2013; 21(4):507-14. PMID: 24191988.
      View in: PubMed
    19. Ahmad S, Devic S, Orton CG. Point/Counterpoint: PET-based GTV definition is the future of radiotherapy treatment planning. Med Phys. 2012 Oct; 39(10):5791-4. PMID: 23039618.
      View in: PubMed
    20. Matthiesen C, Thompson JS, De La Fuente Herman T, Ahmad S, Herman T. Use of stereotactic body radiation therapy for medically inoperable multiple primary lung cancer. J Med Imaging Radiat Oncol. 2012 Oct; 56(5):561-6. PMID: 23043577.
      View in: PubMed
    21. Algan O, Jamgade A, Ali I, Christie A, Thompson JS, Thompson D, Ahmad S, Herman T. The dosimetric impact of daily setup error on target volumes and surrounding normal tissue in the treatment of prostate cancer with intensity-modulated radiation therapy. Med Dosim. 2012; 37(4):406-11. PMID: 22534138.
      View in: PubMed
    22. Matthiesen C, Ramgopol R, Seavey J, Ahmad S, Herman T. Intensity modulated radiation therapy (IMRT) for the treatment of unicentric Castlemans disease: a case report and review of the use of radiotherapy in the literature. Radiol Oncol. 2012 Sep; 46(3):265-70. PMID: 23077466; PMCID: PMC3472945.
    23. Hu Y, Ahmad S, Ali I. Quantitative investigation of the effects of the scanning parameters in the digitization of EBT and EBT2 Gafchromic film dosimetry with flatbed scanners. J Xray Sci Technol. 2012; 20(4):385-93. PMID: 23324780.
      View in: PubMed
    24. Lau A, Chen Y, Ahmad S. Yields of positron and positron emitting nuclei for proton and carbon ion radiation therapy: a simulation study with GEANT4. J Xray Sci Technol. 2012; 20(3):317-29. PMID: 22948353.
      View in: PubMed
    25. Herman Tde L, Hibbitts K, Herman T, Ahmad S. Evaluation of pencil beam convolution and anisotropic analytical algorithms in stereotactic lung irradiation. J Med Phys. 2011 Oct; 36(4):234-8. PMID: 22228933; PMCID: PMC3249735.
    26. Matthiesen C, Thompson JS, Forest C, Ahmad S, Herman T, Bogardus C. The role of radiotherapy for T4 non-melanoma skin carcinoma. J Med Imaging Radiat Oncol. 2011 Aug; 55(4):407-16. PMID: 21843177.
      View in: PubMed
    27. McKenna FW, Ahmad S. Isoeffect calculations with the linear quadratic and its extensions: An examination of model-dependent estimates at doses relevant to hypofractionation. J Med Phys. 2011 Apr; 36(2):100-6. PMID: 21731226; PMCID: PMC3119950.
    28. Ali I, Alsbou N, Herman T, Ahmad S. An algorithm to extract three-dimensional motion by marker tracking in the kV projections from an on-board imager: four-dimensional cone-beam CT and tumor tracking implications. J Appl Clin Med Phys. 2011 Feb 01; 12(2):3407. PMID: 21587189.
      View in: PubMed
    29. Ali I, Ahmad S, Alsbou N, Lovelock DM, Kriminski S, Amols H. Correction of image artifacts from treatment couch in cone-beam CT from kV on-board imaging. J Xray Sci Technol. 2011; 19(3):321-32. PMID: 21876282.
      View in: PubMed
    30. Michael Handley S, Ahmad S. An antiproton simulation study using MCNPX for radiation therapy. J Xray Sci Technol. 2011; 19(3):345-53. PMID: 21876284.
      View in: PubMed
    31. Warrington JP, Csiszar A, Johnson DA, Herman TS, Ahmad S, Lee YW, Sonntag WE. Cerebral microvascular rarefaction induced by whole brain radiation is reversible by systemic hypoxia in mice. Am J Physiol Heart Circ Physiol. 2011 Mar; 300(3):H736-44. PMID: 21186274; PMCID: PMC3064301.
    32. Matthiesen C, Thompson S, Ahmad S, Herman T, Bogardus C. Using an advanced radiation therapy technique for T4 squamous cell carcinoma of the face. J Dermatol Case Rep. 2010 Dec 19; 4(3):47-9. PMID: 21886750; PMCID: PMC3157815.
    33. Matthiesen C, Bogardus C, Thompson JS, Farris B, Hildebrand L, Wilkes B, Syzek E, Algan O, Ahmad S, Herman T. The efficacy of radiotherapy in the treatment of orbital pseudotumor. Int J Radiat Oncol Biol Phys. 2011 Apr 01; 79(5):1496-502. PMID: 21035962.
      View in: PubMed
    34. Matthiesen C, Thompson JS, Thompson D, Farris B, Wilkes B, Ahmad S, Herman T, Bogardus C. The efficacy of radiation therapy in the treatment of Graves' orbitopathy. Int J Radiat Oncol Biol Phys. 2012 Jan 01; 82(1):117-23. PMID: 21030157.
      View in: PubMed
    35. Matthiesen C, Thompson S, Steele A, Thompson D, Ahmad S, Bogardus C. Radiotherapy in treatment of carcinoma of the parotid gland, an approach for the medically or technically inoperable patient. J Med Imaging Radiat Oncol. 2010 Oct; 54(5):490-6. PMID: 20958949.
      View in: PubMed
    36. Ahmad S, Johnson D, Hiatt JR, Still DT, Furhang EE, Marsden D, Kearly F, Bernard DA, Holt RW. Comparison of tumor and normal tissue dose for accelerated partial breast irradiation using an electronic brachytherapy eBx source and an Iridium-192 source. J Appl Clin Med Phys. 2010 Sep 14; 11(4):3301. PMID: 21081891.
      View in: PubMed
    37. Ruan C, Yukihara EG, Clouse WJ, Gasparian PB, Ahmad S. Determination of multislice computed tomography dose index (CTDI) using optically stimulated luminescence technology. Med Phys. 2010 Jul; 37(7):3560-8. PMID: 20831063.
      View in: PubMed
    38. Herman Tde L, Gabrish H, Herman TS, Vlachaki MT, Ahmad S. Impact of tissue heterogeneity corrections in stereotactic body radiation therapy treatment plans for lung cancer. J Med Phys. 2010 Jul; 35(3):170-3. PMID: 20927225; PMCID: PMC2936187.
    39. Ali I, Tubbs J, Hibbitts K, Algan O, Thompson S, Herman T, Ahmad S. Evaluation of the setup accuracy of a stereotactic radiotherapy head immobilization mask system using kV on-board imaging. J Appl Clin Med Phys. 2010 May 20; 11(3):3192. PMID: 20717086.
      View in: PubMed
    40. De La Fuente Herman T, Vlachaki MT, Herman TS, Hibbitts K, Stoner JA, Ahmad S. Stereotactic body radiation therapy (SBRT) and respiratory gating in lung cancer: dosimetric and radiobiological considerations. J Appl Clin Med Phys. 2010 Jan 29; 11(1):3133. PMID: 20160698.
      View in: PubMed
    41. Johnson DA, Ahmad S. Clinical implementation of an empirical method for electron output factor determination. J Xray Sci Technol. 2010; 18(3):309-18. PMID: 20714088.
      View in: PubMed
    42. Ali I, Matthiesen C, Algan O, Thompson S, Bogardus C, Herman T, Ahmad S. Quantitative evaluation of increase in surface dose by immobilization thermoplastic masks and superficial dosimetry using Gafchromic EBT film and Monte Carlo calculations. J Xray Sci Technol. 2010; 18(3):319-26. PMID: 20714089.
      View in: PubMed
    43. Ali I, Algan O, Thompson S, Sindhwani P, Herman T, Cheng CY, Ahmad S. A comparative study of seed localization and dose calculation on pre- and post-implantation ultrasound and CT images for low-dose-rate prostate brachytherapy. Phys Med Biol. 2009 Sep 21; 54(18):5595-611. PMID: 19717887.
      View in: PubMed
    44. Ali I, Ahmad S. Evaluation of the effects of sagging shifts on isocenter accuracy and image quality of cone-beam CT from kV on-board imagers. J Appl Clin Med Phys. 2009 Jul 17; 10(3):2930. PMID: 19692976.
      View in: PubMed
    45. Vlachaki M, Castellon I, Leite C, Perkins T, Ahmad S. Impact of respiratory gating using 4-dimensional computed tomography on the dosimetry of tumor and normal tissues in patients with thoracic malignancies. Am J Clin Oncol. 2009 Jun; 32(3):262-8. PMID: 19433968.
      View in: PubMed
    46. McKenna F, Ahmad S. Toward a unified survival curve: in regard to Kavanagh and Newman (Int J Radiat Oncol Biol Phys 2008;71:958-959) and Park et al. (IntJ Radiat Oncol Biol Phys 2008;70:847-852). Int J Radiat Oncol Biol Phys. 2009 Feb 01; 73(2):640; author reply 640-1. PMID: 19147035.
      View in: PubMed
    47. Ali I, Ahmad S, Joel S, Williamson JF. Optimal densitometry wavelengths that maximize radiochromic film sensitivity while minimizing OD growth and temperature sensitivity artifacts. J Xray Sci Technol. 2009; 17(1):61-73. PMID: 19644213.
      View in: PubMed
    48. Ahmad S, Vogds BJ, McKenna F, Vlachaki MT. Tumor control probability (TCP) in prostate cancer: role of radiobiological parameters and radiation dose escalation. J Xray Sci Technol. 2009; 17(4):347-54. PMID: 19923690.
      View in: PubMed
    49. Aravindan N, Madhusoodhanan R, Ahmad S, Johnson D, Herman TS. Curcumin inhibits NFkappaB mediated radioprotection and modulate apoptosis related genes in human neuroblastoma cells. Cancer Biol Ther. 2008 Apr; 7(4):569-76. PMID: 18305409.
      View in: PubMed
    50. MacDonald SM, Ahmad S, Kachris S, Vogds BJ, DeRouen M, Gittleman AE, DeWyngaert K, Vlachaki MT. Intensity modulated radiation therapy versus three-dimensional conformal radiation therapy for the treatment of high grade glioma: a dosimetric comparison. J Appl Clin Med Phys. 2007 Apr 19; 8(2):47-60. PMID: 17592465.
      View in: PubMed
    51. Vlachaki MT, Teslow TN, Ahmad S. Impact of endorectal balloon in the dosimetry of prostate and surrounding tissues in prostate cancer patients treated with IMRT. Med Dosim. 2007; 32(4):281-6. PMID: 17980829.
      View in: PubMed
    52. Ahmad S, Vlachaki MT. Impact of margin on tumour and normal tissue dosimetry in prostate cancer patients treated with IMRT using an endorectal balloon for prostate immobilization. Australas Phys Eng Sci Med. 2005 Dec; 28(4):209-15. PMID: 16506617.
      View in: PubMed
    53. Ahmad S, Vlachaki MT, Teslow TN, Amosson CM, McGary J, Teh BS, Woo SY, Butler EB, Grant WH. Impact of setup uncertainty in the dosimetry of prostate and surrounding tissues in prostate cancer patients treated with Peacock/IMRT. Med Dosim. 2005; 30(1):1-7. PMID: 15749004.
      View in: PubMed
    54. Vlachaki MT, Teslow TN, Amosson C, Uy NW, Ahmad S. IMRT versus conventional 3DCRT on prostate and normal tissue dosimetry using an endorectal balloon for prostate immobilization. Med Dosim. 2005; 30(2):69-75. PMID: 15922172.
      View in: PubMed
    Ahmad's Networks
    Click the "See All" links for more information and interactive visualizations!
    Concepts Expand Description
    _
    Co-Authors Expand Description
    _
    Similar People Expand Description
    _
    Same Department Expand Description
    Physical Neighbors Expand Description
    _