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2021
An evaluation of Pencil Beam vs Monte Carlo calculations for intracranial stereotactic radiosurgery
Rembish, J., Myers, P., Kirby, N., Saenz, D., Rasmussen, K., Papanikolaou, N. & Stathakis, S., 2021, In: Journal of B.U.ON.. 25, 6, p. 2731-2736 6 p.Research output: Contribution to journal › Article › peer-review
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2020
A detailed Monte Carlo evaluation of 192Ir dose enhancement for gold nanoparticles and comparison with experimentally measured dose enhancements
Gray, T., Bassiri, N., David, S., Patel, D. Y., Stathakis, S., Kirby, N. & Mayer, K. M., Jul 7 2020, In: Physics in Medicine and Biology. 65, 13, 135007.Research output: Contribution to journal › Article › peer-review
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An open-source tool to visualize potential cone collisions while planning SRS cases
Licon, A. L., Alexandrian, A., Saenz, D., Myers, P., Rasmussen, K., Stathakis, S., Papanikolaou, N. & Kirby, N., Oct 1 2020, In: Journal of Applied Clinical Medical Physics. 21, 10, p. 40-47 8 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Dose calculation comparisons between three modern treatment planning systems
Bosse, C., Narayanasamy, G., Saenz, D., Myers, P., Kirby, N., Rasmussen, K., Mavroidis, P., Papanikolaou, N. & Stathakis, S., Jul 1 2020, In: Journal of Medical Physics. 45, 3, p. 143-147 5 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Erratum: DNA double-strand breaks as a method of radiation measurements for therapeutic beams (Medical Physics, (2018), 45, 7, (3460-3465), 10.1002/mp.12956)
Obeidat, M., McConnell, K. A., Li, X., Bui, B., Stathakis, S., Papanikolaou, N., Rasmussen, K., Soo Ha, C., Eun Lee, S., Yong Shim, E. & Kirby, N., Jun 1 2020, In: Medical physics. 47, 6, p. 2576 1 p.Research output: Contribution to journal › Comment/debate › peer-review
Open Access -
Implementation of a simple clinical linear accelerator beam model in MCNP6 and comparison with measured beam characteristics
Gray, T., Bassiri, N., Kirby, N., Stathakis, S. & Mayer, K. M., Jan 2020, In: Applied Radiation and Isotopes. 155, 108925.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Incorporating biological modeling into patient-specific plan verification
Alexandrian, A. N., Mavroidis, P., Narayanasamy, G., McConnell, K. A., Kabat, C. N., George, R. B., Defoor, D. L., Kirby, N., Papanikolaou, N. & Stathakis, S., Mar 1 2020, In: Journal of Applied Clinical Medical Physics. 21, 3, p. 94-107 14 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Objective assessment of the quality and accuracy of deformable image registration
Jurkovic, I. A., Papanikolaou, N., Stathakis, S., Kirby, N. & Mavroidis, P., Jul 1 2020, In: Journal of Medical Physics. 45, 3, p. 156-167 12 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Patient-specific dose quality assurance of single-isocenter multiple brain metastasis stereotactic radiosurgery using PTW Octavius 4D
McCulloch, J., Pawlowski, J., Kirby, N., Rasmussen, K., Shi, Z., Myers, P., Stathakis, S., Papanikolaou, N. & Saenz, D. L., Sep 1 2020, In: Journal of Applied Clinical Medical Physics. 21, 9, p. 107-115 9 p.Research output: Contribution to journal › Article › peer-review
Open Access -
2019
A dosimetric comparison between volumetric-modulated arc therapy and dynamic conformal arc therapy in SBRT
Stathakis, S., Narayanasamy, G., Licon, A. L., Myers, P., Li, Y., Crownover, R. L. & Papanikolaou, N., Mar 1 2019, In: Journal of B.U.ON.. 24, 2, p. 838-843 6 p.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
Clinical evaluation of a two-dimensional liquid-filled ion chamber detector array for verification of high modulation small fields in radiotherapy
Markovic, M., Narayanasamy, G., Stathakis, S., Mavroidis, P., Jurkovic, I. A., Saenz, D. & Papanikolaou, N., Apr 1 2019, In: Journal of Medical Physics. 44, 2, p. 91-98 8 p.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
Correlation between biological effective dose and radiation-induced liver disease from hypofractionated radiotherapy
Bergamo, A. M., Kauweloa, K., Gan, G., Shi, Z., Daniels, J., Crownover, R., Narayanasamy, G., Stathakis, S., Mavroidis, P., Papanikolaou, N. & Gutierrez, A., Jul 1 2019, In: Journal of Medical Physics. 44, 3, p. 185-190 6 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Evaluation of the Elekta Agility MLC performance using high-resolution log files
Kabat, C. N., Defoor, D. L., Myers, P., Kirby, N., Rasmussen, K., Saenz, D. L., Mavroidis, P., Papanikolaou, N. & Stathakis, S., Mar 2019, In: Medical physics. 46, 3, p. 1397-1407 11 p.Research output: Contribution to journal › Article › peer-review
3 Scopus citations -
Optimizing the response, precision, and cost of a DNA double-strand break dosimeter
Obeidat, M., McConnell, K., Bui, B., Stathakis, S., Rasmussen, K., Papanikolaou, N., Shim, E. Y. & Kirby, N., May 21 2019, In: Physics in Medicine and Biology. 64, 10, 10NT02.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
PTW QuickCheckwebline: Daily quality assurance phantom comparison and overall performance
Nicewonger, D., Myers, P., Saenz, D., Kirby, N., Rasmussen, K., Papanikolaou, N. & Stathakis, S., 2019, In: Journal of B.U.ON.. 24, 4, p. 1727-1734 8 p.Research output: Contribution to journal › Article › peer-review
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Use of 3D biological effective dose (BED) for optimizing multi-target liver cancer treatments
Kauweloa, K. I., Bergamo, A., Gutierrez, A. N., Stathakis, S., Papanikolaou, N. & Mavroidis, P., Sep 15 2019, In: Australasian Physical and Engineering Sciences in Medicine. 42, 3, p. 711-718 8 p.Research output: Contribution to journal › Article › peer-review
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VMAT Optimization and Dose Calculation in the Presence of Metallic Hip Prostheses
Parenica, H. M., Mavroidis, P., Jones, W., Swanson, G., Papanikolaou, N. & Stathakis, S., Jan 1 2019, In: Technology in cancer research & treatment. 18, p. 1533033819892255Research output: Contribution to journal › Article › peer-review
Open Access1 Scopus citations -
2018
A dosimetric analysis of a spine SBRT specific treatment planning system
Saenz, D. L., Crownover, R. L., Stathakis, S. & Papanikolaou, N., Jan 1 2018, (Accepted/In press) In: Journal of Applied Clinical Medical Physics.Research output: Contribution to journal › Article › peer-review
6 Scopus citations -
A method to predict patient-specific table coordinates for quality assurance in external beam radiation therapy
Saenz, D. L., Astorga, N. R., Kirby, N., Fakhreddine, M., Rasmussen, K., Stathakis, S. & Papanikolaou, N., Sep 2018, In: Journal of Applied Clinical Medical Physics. 19, 5, p. 625-631 7 p.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
A quantitative measure for radiation treatment plan quality
Licon, A. L., Defoor, D., Ford, J., Crownover, R., Li, Y., Ha, C., Eng, T., Jones, W., Mavroidis, P., Papanikolaou, N. & Stathakis, S., Sep 1 2018, In: Journal of B.U.ON.. 23, 5, p. 1460-1466 7 p.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Comparative performance evaluation of a new a-Si EPID that exceeds quad high-definition resolution
McConnell, K. A., Alexandrian, A., Papanikolaou, N. & Stathakis, S., Mar 1 2018, In: Journal of B.U.ON.. 23, 2, p. 507-513 7 p.Research output: Contribution to journal › Article › peer-review
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DNA double-strand breaks as a method of radiation measurements for therapeutic beams
Obeidat, M., McConnell, K. A., Li, X., Bui, B., Stathakis, S., Papanikolaou, N., Rasmussen, K., Ha, C. S., Lee, S. E., Shim, E. Y. & Kirby, N., Jul 2018, In: Medical physics. 45, 7, p. 3460-3465 6 p.Research output: Contribution to journal › Article › peer-review
6 Scopus citations -
Dosimetric and localization accuracy of Elekta high definition dynamic radiosurgery
Saenz, D. L., Li, Y., Rasmussen, K., Stathakis, S., Pappas, E. & Papanikolaou, N., Oct 1 2018, In: Physica Medica. 54, p. 146-151 6 p.Research output: Contribution to journal › Article › peer-review
4 Scopus citations -
Dosimetric and radiobiological evaluation of patient setup accuracy in head-and-neck radiotherapy using daily computed tomography-on-rails-based corrections
Jurkovic, I. A., Kocak-Uzel, E., Mohamed, A. S. R., Lavdas, E., Stathakis, S., Papanikolaou, N., Fuller, D. C. & Mavroidis, P., Jan 1 2018, In: Journal of Medical Physics. 43, 1, p. 28-40 13 p.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Evaluation and comparison of second-check monitor unit calculation software with Pinnacle3 treatment planning system
Tuazon, B., Narayanasamy, G., Papanikolaou, N., Kirby, N., Mavroidis, P. & Stathakis, S., Jan 1 2018, In: Physica Medica. 45, p. 186-191 6 p.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
Treatment planning dose accuracy improvement in the presence of dental implants
Parenica, H. M., Ford, J. R., Mavroidis, P., Li, Y., Papanikolaou, N. & Stathakis, S., Jan 1 2018, (Accepted/In press) In: Medical Dosimetry.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Use of lung treatment plans to evaluate DIR algorithms
Jurkovic, I. A., Stathakis, S., Li, Y., Patel, A., Vincent, J., Papanikolaou, N. & Mavroidis, P., Jan 1 2018, (Accepted/In press) In: Australasian Physical and Engineering Sciences in Medicine.Research output: Contribution to journal › Article › peer-review
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2017
A Systematic Analysis of 2 Monoisocentric Techniques for the Treatment of Multiple Brain Metastases
Narayanasamy, G., Stathakis, S., Gutierrez, A. N., Pappas, E., Crownover, R., Floyd, J. R. & Papanikolaou, N., Oct 1 2017, In: Technology in Cancer Research and Treatment. 16, 5, p. 639-644 6 p.Research output: Contribution to journal › Article › peer-review
12 Scopus citations -
Clinical analysis of the approximate, 3-dimensional, biological effective dose equation in multiphase treatment plans
Kauweloa, K. I., Gutierrez, A. N., Bergamo, A. M., Stathakis, S., Papanikolaou, N. & Mavroidis, P., 2017, (Accepted/In press) In: Medical Dosimetry.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Dosimetric validation of Monaco treatment planning system on an Elekta VersaHD linear accelerator
Narayanasamy, G., Saenz, D. L., Defoor, D., Papanikolaou, N. & Stathakis, S., Nov 2017, In: Journal of Applied Clinical Medical Physics. 18, 6, p. 123-129 7 p.Research output: Contribution to journal › Article › peer-review
7 Scopus citations -
Investigation of error detection capabilities of phantom, EPID and MLC log file based IMRT QA methods
Defoor, D. L., Stathakis, S., Roring, J. E., Kirby, N. A., Mavroidis, P., Obeidat, M. & Papanikolaou, N., Jul 1 2017, In: Journal of Applied Clinical Medical Physics. 18, 4, p. 172-179 8 p.Research output: Contribution to journal › Article › peer-review
9 Scopus citations -
Radiobiological evaluation of prostate cancer IMRT and conformal-RT plans using different treatment protocols
Mavroidis, P., Komisopoulos, G., Buckey, C., Mavroeidi, M., Swanson, G. P., Baltas, D., Papanikolaou, N. & Stathakis, S., Aug 1 2017, In: Physica Medica. 40, p. 33-41 9 p.Research output: Contribution to journal › Article › peer-review
8 Scopus citations -
2016
A graphical user interface (GUI) toolkit for the calculation of three-dimensional (3D) multi-phase biological effective dose (BED) distributions including statistical analyses
Kauweloa, K. I., Gutierrez, A. N., Stathakis, S., Papanikolaou, N. & Mavroidis, P., Jul 1 2016, In: Computer Methods and Programs in Biomedicine. 131, p. 1-12 12 p.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
Assessment of Lung Tumour Motion and Volume Size Dependencies Using Various Evaluation Measures
Jurkovic, I. A., Papanikolaou, N., Stathakis, S., Li, Y., Patel, A., Vincent, J. & Mavroidis, P., Mar 1 2016, In: Journal of Medical Imaging and Radiation Sciences. 47, 1, p. 30-42.e1Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Commissioning an Elekta Versa HD linear accelerator
Narayanasamy, G., Saenz, D., Cruz, W., Ha, C. S., Papanikolaou, N. & Stathakis, S., Jan 8 2016, In: Journal of Applied Clinical Medical Physics. 17, 1, p. 5799 1 p.Research output: Contribution to journal › Article › peer-review
10 Scopus citations -
Comparison of composite prostate radiotherapy plan doses with dependent and independent boost phases
Narayanasamy, G., Avila, G., Mavroidis, P., Papanikolaou, N., Gutierrez, A., Baacke, D., Shi, Z. & Stathakis, S., Sep 1 2016, In: Australasian Physical and Engineering Sciences in Medicine. 39, 3, p. 727-733 7 p.Research output: Contribution to journal › Article › peer-review
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Comparison of different QA methods for deformable image registration to the known errors for prostate and head-and-neck virtual phantoms
Obeidat, M., Narayanasamy, G., Cline, K., Stathakis, S., Pouliot, J., Kim, H. & Kirby, N., Nov 23 2016, In: Biomedical Physics and Engineering Express. 2, 6, 067002.Research output: Contribution to journal › Article › peer-review
4 Scopus citations -
Effect of electron contamination on in vivo dosimetry for lung block shielding during TBI
Narayanasamy, G., Cruz, W., Saenz, D. L., Stathakis, S., Papanikolaou, N. & Kirby, N., 2016, In: Journal of Applied Clinical Medical Physics. 17, 3, p. 486-491 6 p.Research output: Contribution to journal › Article › peer-review
Open Access2 Scopus citations -
Monte Carlo modeling of linear accelerator using distributed computing
Stathakis, S., Balbi, F., Chronopoulos, A. T. & Papanikolaou, N., Jan 1 2016, In: Journal of B.U.ON.. 21, 1, p. 252-260 9 p.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
Pinnacle3 modeling and end-to-end dosimetric testing of a Versa HD linear accelerator with the Agility head and flattening filter-free modes
Saenz, D. L., Narayanasamy, G., Cruz, W., Papanikolaou, N. & Stathakis, S., 2016, In: Journal of Applied Clinical Medical Physics. 17, 1, p. 192-206 15 p.Research output: Contribution to journal › Article › peer-review
Open Access4 Scopus citations -
Prediction of lung tumor motion extent through artificial neural network (ANN) using tumor size and location data
Jurkovic, I. A., Stathakis, S., Papanikolaou, N. & Mavroidis, P., Apr 7 2016, In: Biomedical Physics and Engineering Express. 2, 2, 025012.Research output: Contribution to journal › Article › peer-review
4 Scopus citations -
The level of detail required in a deformable phantom to accurately perform quality assurance of deformable image registration
Saenz, D. L., Kim, H., Chen, J., Stathakis, S. & Kirby, N., Aug 5 2016, In: Physics in Medicine and Biology. 61, 17, p. 6269-6280 12 p.Research output: Contribution to journal › Article › peer-review
5 Scopus citations -
2015
Anatomy-based, patient-specific VMAT QA using EPID or MLC log files
Defoor, D. L., Vazquez-Quino, L. A., Mavroidis, P., Papanikolaou, N. & Stathakis, S., 2015, In: Journal of Applied Clinical Medical Physics. 16, 3, p. 206-215 10 p.Research output: Contribution to journal › Article › peer-review
15 Scopus citations -
Dosimetric comparison of water phantoms, ion chambers, and data acquisition modes for LINAC characterization
Cruz, W., Narayanasamy, G., Papanikolaou, N. & Stathakis, S., Nov 1 2015, In: Radiation Measurements. 82, p. 108-114 7 p., 5467.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Evaluation of Dosimetry Check software for IMRT patient-specific quality assurance
Narayanasamy, G., Zalman, T., Ha, C. S., Papanikolaou, N. & Stathakis, S., 2015, In: Journal of Applied Clinical Medical Physics. 16, 3, p. 329-338 10 p.Research output: Contribution to journal › Article › peer-review
15 Scopus citations -
Flattening filter-free accelerators: A report from the AAPM Therapy Emerging Technology Assessment Work Group
Xiao, Y., Kry, S. F., Popple, R., Yorke, E., Papanikolaou, N., Stathakis, S., Xia, P., Huq, S., Bayouth, J., Galvin, J. & Yin, F. F., 2015, In: Journal of Applied Clinical Medical Physics. 16, 3, p. 12-29 18 p.Research output: Contribution to journal › Article › peer-review
84 Scopus citations -
Patient specific IMRT quality assurance with film, ionization chamber and detector arrays: Our institutional experience
Cruz, W., Narayanasamy, G., Regan, M., Mavroidis, P., Papanikolaou, N., Ha, C. S. & Stathakis, S., Oct 1 2015, In: Radiation Physics and Chemistry. 115, p. 12-16 5 p.Research output: Contribution to journal › Article › peer-review
6 Scopus citations -
Pediatric Cranio-spinal Axis Irradiation: Comparison of Radiation-induced Secondary Malignancy Estimations Based on Three Methods of Analysis for Three Different Treatment Modalities
Myers, P. A., Mavroidis, P., Komisopoulos, G., Papanikolaou, N. & Stathakis, S., Apr 1 2015, In: Technology in Cancer Research and Treatment. 14, 2, p. 169-180 12 p.Research output: Contribution to journal › Article › peer-review
3 Scopus citations -
Reduction of motion, truncation and flow artifacts using BLADE sequences in cervical spine MR imaging
Lavdas, E., Mavroidis, P., Kostopoulos, S., Ninos, C., Strikou, A. D., Glotsos, D., Vlachopoulou, A., Oikonomou, G., Economopoulos, N., Roka, V., Sakkas, G. K., Tsagkalis, A., Stathakis, S., Papanikolaou, N. & Batsikas, G., Feb 1 2015, In: Magnetic Resonance Imaging. 33, 2, p. 194-200 7 p.Research output: Contribution to journal › Article › peer-review
6 Scopus citations -
Stereotactic body radiation therapy patient specific quality assurance using a two-dimensional array at extended source to surface distance
Stathakis, S., Mavroidis, P., Narayanasamy, G., Markovic, M., Myers, P. & Papanikolaou, N., Jul 1 2015, In: Journal of B.U.ON.. 20, 4, p. 1154-1163 10 p.Research output: Contribution to journal › Article › peer-review
2 Scopus citations