Search Results - "Mayer, Rulon"

3D printer generated thorax phantom with mobile tumor for radiation dosimetry by Mayer, Rulon, Liacouras, Peter, Thomas, Andrew, Kang, Minglei, Lin, Liyong, Simone, 2nd, Charles B

“…This article describes the design, construction, and properties of an anthropomorphic thorax phantom with a moving surrogate tumor. This novel phantom permits…”
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Comment on “A method for multichannel dosimetry with EBT3 radiochromic films” [Med. Phys. 41, 062101 (10pp.) (2014)] by Mayer, Rulon R.

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Enhanced dosimetry procedures and assessment for EBT2 radiochromic film by Mayer, Rulon R., Ma, Fuhwa, Chen, Yu, Miller, Rachel I., Belard, Arnaud, McDonough, James, O’Connell, John J.

“…Purpose: Quantitatively determine an optimum image analysis procedure to mitigate inhomogeneities within the EBT2 film and from scanning for accurate absolute…”
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Editorial: Combining multiple non-invasive images and/or biochemical tests to predict prostate cancer aggressiveness by Mayer, Rulon, Raman, Steven, Simone, 2nd, Charles B

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A study of the beam-specific interplay effect in proton pencil beam scanning delivery in lung cancer by Kang, Minglei, Huang, Sheng, Solberg, Timothy D, Mayer, Rulon, Thomas, Andy, Teo, Boon-Keng Kevin, McDonough, James E, Simone, 2nd, Charles B, Lin, Liyong

“…For lung tumors with large motion amplitudes, the use of proton pencil beam scanning (PBS) can produce large dose errors. In this study, we assess under what…”
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Pilot study for generating and assessing nomograms and decision curves analysis to predict clinically significant prostate cancer using only spatially registered multi-parametric MRI by Mayer, Rulon, Turkbey, Baris, Choyke, Peter, Simone, 2nd, Charles B

“…Current prostate cancer evaluation can be inaccurate and burdensome. To help non-invasive prostate tumor assessment, recent algorithms applied to spatially…”
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Assessing and testing anomaly detection for finding prostate cancer in spatially registered multi-parametric MRI by Mayer, Rulon, Turkbey, Baris, Choyke, Peter, Simone, 2nd, Charles B

“…Evaluating and displaying prostate cancer through non-invasive imagery such as Multi-Parametric MRI (MP-MRI) bolsters management of patients. Recent research…”
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Editorial for Special Topics: Imaging-Based Diagnosis for Prostate Cancer-State of the Art by Mayer, Rulon, Choyke, Peter L, Simone Ii, Charles B

“…This Special Topics Issue, "Imaging-based Diagnosis of Prostate Cancer-State of the Art", of compiles 10 select articles [...]…”
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Proposed linear energy transfer areal detector for protons using radiochromic film by Mayer, Rulon, Lin, Liyong, Fager, Marcus, Douglas, Dan, McDonough, James, Carabe, Alejandro

“…Radiation therapy depends on predictably and reliably delivering dose to tumors and sparing normal tissues. Protons with kinetic energy of a few hundred MeV…”
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Application of Spectral Algorithm Applied to Spatially Registered Bi-Parametric MRI to Predict Prostate Tumor Aggressiveness: A Pilot Study by Mayer, Rulon, Turkbey, Baris, Choyke, Peter L, Simone, 2nd, Charles B

“…Current prostate cancer evaluation can be inaccurate and burdensome. Quantitative evaluation of Magnetic Resonance Imaging (MRI) sequences non-invasively helps…”
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Relationship between Eccentricity and Volume Determined by Spectral Algorithms Applied to Spatially Registered Bi-Parametric MRI and Prostate Tumor Aggressiveness: A Pilot Study by Mayer, Rulon, Turkbey, Baris, Choyke, Peter L, Simone, Charles B

“…(1) Background: Non-invasive prostate cancer assessments using multi-parametric MRI are essential to the reliable detection of lesions and proper management of…”
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Fiducial markers in prostate for kV imaging: quantification of visibility and optimization of imaging conditions by Chen, Yu, O'Connell, John J, Ko, Christine J, Mayer, Rulon R, Belard, Arnaud, McDonough, James E

“…The purpose of this work is to investigate possible smaller, less-dense fiducial markers implantable into the prostate for target localization and patient…”
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Erratum: “Enhanced dosimetry procedures and assessment for EBT2 radiochromic media” [Med. Phys. 39(4), pp. 2147–2155 (2012)] by Mayer, Rulon

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Clinical use of on-line portal imaging for daily patient treatment verification by Herman, M G, Abrams, R A, Mayer, R R

“…To determine the ease of use by clinical staff and reliability of an electronic portal imaging system and evaluate the potential to utilize on-line imaging to…”
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Autonomous Tumor Signature Extraction Applied to Spatially Registered Bi-Parametric MRI to Predict Prostate Tumor Aggressiveness: A Pilot Study by Mayer, Rulon, Turkbey, Baris, Simone, 2nd, Charles B

“…Accurate, reliable, non-invasive assessment of patients diagnosed with prostate cancer is essential for proper disease management. Quantitative assessment of…”
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Pilot study for supervised target detection applied to spatially registered multiparametric MRI in order to non-invasively score prostate cancer by Mayer, Rulon, Simone, Charles B., Skinner, William, Turkbey, Baris, Choykey, Peter

“…Gleason Score (GS) is a validated predictor of prostate cancer (PCa) disease progression and outcomes. GS from invasive needle biopsies suffers from…”
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Combining and analyzing novel multi-parametric magnetic resonance imaging metrics for predicting Gleason score by Mayer, Rulon, Turkbey, Baris, Choyke, Peter, Simone II, Charles B.

“…BackgroundRadiologists currently subjectively examine multi-parametric magnetic resonance imaging (MP-MRI) to determine prostate tumor aggressiveness using the…”
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Beam‐specific planning target volumes incorporating 4D CT for pencil beam scanning proton therapy of thoracic tumors by Lin, Liyong, Kang, Minglei, Huang, Sheng, Mayer, Rulon, Thomas, Andrew, Solberg, Timothy D., McDonough, James E., Simone, Charles B.

“…The purpose of this study is to determine whether organ sparing and target coverage can be simultaneously maintained for pencil beam scanning (PBS) proton…”
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Correlation of prostate tumor eccentricity and Gleason scoring from prostatectomy and multi-parametric-magnetic resonance imaging by Mayer, Rulon, Simone, 2nd, Charles B, Turkbey, Baris, Choyke, Peter

“…Proliferating cancer cells interacting with their microenvironment affects a tumor's spatial shape. Elongation or roundness (eccentricity) of lung, skin, and…”
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Development and testing quantitative metrics from multi-parametric magnetic resonance imaging that predict Gleason score for prostate tumors by Mayer, Rulon, Simone, 2nd, Charles B, Turkbey, Baris, Choyke, Peter

“…Radiologists currently subjectively examine multi-parametric magnetic resonance imaging (MRI) to detect possible clinically significant lesions using the…”
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