ZacharyASeymourMD

PubMed

• 21 Gy single fraction prostate HDR brachytherapy: 5-year results of a single institution prospective pilot study.
  Hong Ye, Evelyn Sebastian, Amy Limbacher, Beth Mitchell, Kamran Salari, Allison J Hazy, Matthew Johnson, Andrew B Thompson, Zachary A Seymour, Sirisha R Nandalur, Dani...> ;Brachytherapy. 2024 Mar 20
• 1 citations
  A pooled long-term follow-up after radiotherapy for prostate cancer with and without a rectal hydrogel spacer: impact of hydrogel on decline in sexual quality of life.
  Zachary A Seymour, Michael Pinkawa, Stephanie Daignault-Newton, Walter Bosch, Jeff M Michalski, Hiram Gay, Daniel A Hamstra> ;Frontiers in Oncology. 2023 Jan 1
• 2 citations
  Patient reported outcomes for quality of life (QOL) by Expanded Prostate Cancer Index (EPIC) on average 15 years post treatment.
  Zachary A Seymour, Stephanie Daignault-Newton, Howard Sandler, William Jackson, Skyler B Johnson, David Miller, John Wei, Martin Sanda, Daniel A Hamstra, McLaughlin, P.> ;Clinical and Translational Radiation Oncology. 2022 Sep 1
• 3 citations
  Adverse radiation effects in volume-staged radiosurgery for large arteriovenous malformations: a multiinstitutional study.
  Zachary A. Seymour, Jason Chan, Michael W. McDermott, Inga S. Grills, Hong Ye, Hideyuki Kano, Craig A. Lehocky, Rachel C Jacobs, L. Dade Lunsford, Tomas Chytka, Roman ...> ;Journal of Neurosurgery. 2021 Aug 27
• 3 citations
  Radionecrosis (RN) in patients with brain metastases treated with stereotactic radiosurgery (SRS) and immunotherapy.
  Lauren Andring, Bryan S. Squires, Zachary A. Seymour, Daniel K. Fahim, Jeffrey Jacob, Hong Ye, K. Marvin, Inga S. Grills> ;The International Journal of Neuroscience. 2021 Apr 19
• 2 citations
  Commissioning cranial single-isocenter multi-target radiosurgery for the Versa HD.
  Cory Knill, Raminder Sandhu, Robert Halford, Michael Snyder, Zachary A. Seymour> ;Journal of Applied Clinical Medical Physics. 2021 Mar 23
• 15 citations
  Long-term follow-up after radiotherapy for prostate cancer with and without rectal hydrogel spacer: a pooled prospective evaluation of bowel-associated quality of life
  Zachary A. Seymour, Daniel A. Hamstra, Stephanie Daignault-Newton, Walter R. Bosch, J.M. Michalski, Michael Pinkawa> ;BJU International. 2020 Sep 1
• 15 citations
  Dose response and architecture in volume staged radiosurgery for large arteriovenous malformations: A multi-institutional study.
  Zachary A. Seymour, Jason Chan, Penny K. Sneed, Hideyuki Kano, Craig A. Lehocky, Rachel C Jacobs, Hong Ye, Tomas Chytka, Roman Liscak, Cheng-Chia Lee, Huai-Che Yang, D...> ;Radiotherapy and Oncology. 2020 Mar 1
• 1 citations
  Quality of life is not compromised with intensification of androgen therapy in recurrent prostate cancer.
  Zachary A. Seymour, Daniel A. Hamstra> ;The Lancet. Oncology. 2018 Sep 10
• 14 citations
  Receiver operating curves and dose-volume analysis of late toxicity with stereotactic body radiation therapy for prostate cancer.
  Li Zhang, Julian Johnson, Alexander Gottschalk, Albert J. Chang, I-Chow Hsu, Mack Roach, Zachary A. Seymour> ;Practical Radiation Oncology. 2017 Mar 1
• 32 citations
  Resection and brain brachytherapy with permanent iodine-125 sources for brain metastasis.
  David R. Raleigh, Zachary A. Seymour, Bryan Tomlin, Philip V. Theodosopoulos, Mitchel S. Berger, Manish K. Aghi, S Geneser, Devan Krishnamurthy, Shannon Fogh, Penny K....> ;Journal of Neurosurgery. 2016 Jul 1
• 31 citations
  Outcomes of hypofractionated stereotactic body radiotherapy boost for intermediate and high-risk prostate cancer
  Mekhail Anwar, Vivian Weinberg, Zachary A. Seymour, I. Joe Hsu, Mack Roach, Alexander Gottschalk> ;Radiation Oncology. 2016 Jan 21
• 39 citations
  Volume-staged radiosurgery for large arteriovenous malformations: an evolving paradigm
  Zachary A. Seymour, Penny K. Sneed, Nalin Gupta, Michael T. Lawton, Annette M. Molinaro, William F. Young, Christopher F. Dowd, Van V. Halbach, Randall T. Higashida, M...> ;Journal of Neurosurgery. 2016 Jan 1
• 38 citations
  Interval From Imaging to Treatment Delivery in the Radiation Surgery Age: How Long Is Too Long?
  Zachary A. Seymour, Shannon Fogh, Sarah K. Westcott, Steve Braunstein, David A. Larson, Igor J. Barani, Jean L. Nakamura, Penny K. Sneed> ;International Journal of Radiation Oncology, Biology, Physics. 2015 Sep 1
• 25 citations
  Dose-volume analysis and the temporal nature of toxicity with stereotactic body radiation therapy for prostate cancer
  Zachary A. Seymour, Albert J. Chang, Li Zhang, Neil Kirby, Martina Descovich, Mack Roach, I-Chow Hsu, Alexander Gottschalk> ;Practical Radiation Oncology. 2015 Sep 1
• 216 citations
  Adverse radiation effect after stereotactic radiosurgery for brain metastases: incidence, time course, and risk factors
  Penny K. Sneed, Joe Mendez, Johanna G. M. Vemer-van den Hoek, Zachary A. Seymour, Lijun Ma, Annette M. Molinaro, Shannon Fogh, Jean L. Nakamura, Michael W. McDermott> ;Journal of Neurosurgery. 2015 Aug 1
• 28 citations
  Skull base chondrosarcoma radiosurgery: report of the North American Gamma Knife Consortium.
  Hideyuki Kano, Jason P. Sheehan, Penny K. Sneed, Heyoung McBride, Byron Young, Christopher Duma, David Mathieu, Zachary A. Seymour, Michael W. McDermott, Douglas Kondz...> ;Journal of Neurosurgery. 2015 Jun 26
• 59 citations
  A treatment paradigm for high-grade brain arteriovenous malformations: volume-staged radiosurgical downgrading followed by microsurgical resection
  Adib A. Abla, William Caleb Rutledge, Zachary A. Seymour, Diana E. Guo, Helen Kim, Nalin Gupta, Penny K. Sneed, Igor J. Barani, David L. Larson, Michael W. McDermott, ...> ;Journal of Neurosurgery. 2015 Feb 1
• 86 citations
  Stereotactic radiosurgery for chordoma: a report from the North American Gamma Knife Consortium.
  Hideyuki Kano, Fawaad O. Iqbal, Jason P. Sheehan, David Mathieu, Zachary A. Seymour, Ajay Niranjan, John C. Flickinger, Douglas Kondziolka, Bruce E. Pollock, Gail Ross...> ;Neurosurgery. 2011 Feb 1
• 6 citations
  Cushing's lost cases of "radium bomb" brachytherapy for gliomas.
  Zachary A. Seymour, Aaron A. Cohen-Gadol> ;Journal of Neurosurgery. 2010 Jul 1
• 6 citations
  Harvey W. Cushing
  Richard B. Gunderman, Zachary A. Seymour> ;AJR. American Journal of Roentgenology. 2010 Feb 1
• 11 citations
  Evolution of techniques for the resection of vestibular schwannomas: from saving life to saving function.
  William Akard, R. Shane Tubbs, Zachary A. Seymour, William E. Hitselberger, Aaron A. Cohen-Gadol> ;Journal of Neurosurgery. 2009 Apr 1
• 21 citations
  Citrate in pediatric CNS tumors
  Zachary A. Seymour, Ashok Panigrahy, Jonathan L. Finlay, Marvin D. Nelson, Stefan Bluml> ;AJNR. American Journal of Neuroradiology. 2008 May 1
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Journal Articles

• Dose-Volume Analysis and the Temporal Nature of Toxicity with Stereotactic Body Radiotherapy Monotherapy for Prostate Cancer  
  Seymour ZA, Chang AJ, Zhang L, Hsu IJ, Roach M, and Gottschalk AR, Practical Radiation Oncology, 1/18/2015
• Adverse Radiation Effect after Stereotactic Radiosurgery for Brain Metastases: Incidence, Time Course, and Risk Factors  
  Sneed PK, Mendez J, Vemer-van den Hoek JG, Seymour ZA, Ma L, Molinaro AM, Fogh SE, Nakamura JL, and McDermott MW, Journal of Neurosurgery, 1/15/2015
• Volume-Staged Radiosurgery for Large Arteriovenous Malformations: An Evolving Paradigm  
  Seymour ZA, Sneed PK, Gupta N, Lawton MT, Young W, Molinaro AM, Dowd C, Halbach V, Higashida RT, and McDermott MW, Journal of Neurosurgery, 1/3/2015
• Skull Base Chondrosarcoma Radiosurgery: Report of the North American Gamma Knife Consortium  
  Kano H, Sheehan J, Seymour ZA, McBride H, Young A, Duma C, Mathieu D, Sneed PK, McDermott MW, Kondziolka D, Iyer A, and Lundsford LD, Journal of Neurosurgery, 1/1/2015
• A New Treatment Paradigm for High-Grade Brain Arteriovenous Malformations: Volume-Staged Radiosurgical Downgrading followed by Microsurgical Resection  
  Abla A, Rutledge W, Seymour ZA, Guo D, Kim H, Gupta N, Sneed PK, Barani IJ, Larson DA, McDermott MW, and Lawton MT, Journal of Neurosurgery, 1/1/2014
• A New Treatment Paradigm for High-Grade Brain Arteriovenous Malformations: Volume-Staged Radiosurgical Downgrading followed by Microsurgical Resection.  
  Abla A, Rutledge W, Seymour ZA, Guo D, Kim H, Gupta N, Sneed PK, Barani I, Larson DA, McDermott MW, and Lawton MT., JNS, 2014
• Single vs Multi- Fraction Radiosurgery for Large Brain Metastases: The UCSF Experience  
  Seymour ZA, Kased N, Larson DA, McDermott MW, and Sneed PK, Journal of Radiosurgery and SBRT, 1/1/2013
• Single- and multi-session radiosurgery for large brain metastases  
  Seymour ZA, Kased N, Larson DA, McDermott MW, and Sneed PK, Radiosurgery and SBRT, 2013
• Stereotactic radiosurgery for chordoma: a report from the North American Gamma Knife Consortium  
  Kano H, Iqbal FO, Sheehan J, Mathieu D, Seymour ZA, Niranjan A, Flickinger JC, Kondziolka D, Pollock BE, Rosseau G, Sneed PK, McDermott MW, and Lunsford LD, Journal of Neurosurgery, 1/1/2011
• Trials and Tribulations with Intracranial Brachytherapy: Cushing's Lost Cases of Radium Brachytherapy for Gliomas  
  Seymour ZA and Cohen-Gadol AA, Journal of Neurosurgery, 1/1/2010
• Harvey Cushing: Pioneer in Neurosurgery and Neuroimaging  
  Gunderman RB and Seymour ZA, American Journal of Roentgenology, 1/1/2010
• Evolution of techniques for the resection of vestibular schwannomas: from saving life to saving function  
  Akard W, Tubbs RS, Seymour ZA, Hitselberger WE, and Cohen-Gadol AA, Journal of Neurosurgery, 1/1/2009
• Citrate in Pediatric CNS Tumors  
  Seymour ZA, Finlay JL, Panigrahy A, Nelson MD, and Bluml, S, American Journal of Neuroradiology, 1/1/2008
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Books/Book Chapters

• Stereotactic Radiotherapy 
  Barani IJ, Seymour ZA, Fragoso R, Vaughn A2014

Abstracts/Posters

• Receiver Operating Curve Analysis and Risk Adaptive Approach for SBRT for Prostate Cancer.
  Seymour ZA, Change AJ, Zhang L, and Gottschalk AR, American Radium Society Meeting, 1/1/2015
• Stereotactic Radiosurgery in the treatment of Primary CNS Lymphoma.
  Seymour ZA, Westcott SK, Rubenstein JL, and Sneed PK, American Radium Society Meeting, 1/1/2015
• Dosimetric Evaluation and Quality of Life after SBRT Monotherapy for Prostate Cancer.
  Seymour ZA, Chang AJ, Zhang L, Hsu IJ, Roach M, and Gottschalk AR, UCSF Prostate Cancer Retreat, 1/1/2014
• Long-Term Outcomes of Patients with High Risk Prostate Cancer Treated with HDR Brachytherapy Boost.
  Chang AJ, Roach M, Gottschalk AR, Cunha A, Seymour ZA, Raleigh D, Shinohara K, Hsu IC, 56th Annual ASTRO Meeting, San Francisco, CA, 1/1/2014
• Surgical Resection and Brain Brachytherapy with Permanent Iodine-125 Seeds for Brain Metastases.
  Seymour ZA, McDermott MW, Fogh SE, Aghi, MK, Pouliot J, and Sneed PK, 56th Annual ASTRO Meeting, San Francisco, CA, 1/1/2014
• Dose- Volume Analysis of Urinary Toxicity following SBRT Monotherapy for Prostate Cancer.
  Seymour ZA, Chang AJ, Zhang L, Hsu IJ, Kirby N, Roach M, and Gottschalk AR, 56th Annual ASTRO Meeting, San Francisco, CA, 1/1/2014
• Interval from Imaging to Radiosurgery for Brain Metastases.
  Seymour ZA, Maghsoudi K, Tinkle C, Sneed PK, Larson DA, Barani IJ, and Fogh SE, UCSF Quality Improvement Program Poster Symposium, 1/1/2014
• Development of a Standardized Curriculum for the Medical Student Radiation Oncology Elective.
  Braunstein S, Seymour ZA, Tinkle C, Maghsoudi K, Golden D, Fogh SE, and Haas-Kogan D, 12th Annual UCSF Education Symposium, 1/1/2014
• Volume Staged Radiosurgery for Large Arteriovenous Malformations: an Evolving Paradigm.
  Seymour ZA, Sneed PK, Young W, Gupta N, and McDermott MW, 17th Annual Leksell Gamma Knife Society Meeting, New York, NY, 1/1/2014
• Interval from Imaging and Treatment in the Radiosurgery Era: How Long is Too Long?
  Seymour ZA, Fogh S, Larson DA, and Sneed PK, 55th Annual ASTRO Meeting, Atlanta, GA, 1/1/2013
• Toxicity and Quality of Life after Hypofractionated Stereotactic Body Radiotherapy for Low and Intermediate Risk Prostate Cancer.
  Seymour ZA, Chang AJ, Roach M, and Gottschalk A, 55th Annual ASTRO Meeting, Atlanta, GA, 1/1/2013
• Volume Staged Radiosurgery for Large AVMs: Changes in Paradigm.
  Seymour ZA, Sneed PK, Young W, Gupta N, and McDermott MW, ISRS Congress, Toronto, Ontario, Canada, 1/1/2013
• Single vs Multi- Fraction Radiosurgery for Large Brain Metastases: The UCSF Experience.
  Seymour ZA, Kased N, Larson DA, McDermott MW, and Sneed PK, 53rd Annual ASTRO Meeting, Miami, FL, 1/1/2011
• Radiosurgery for Brain Metastasis.
  Seymour ZA, Grand Rounds, San Francisco, CA, 1/1/2011
• Volume-staged radiosurgery for large AVMs: long term results.
  McDermott MW, Seymour ZA, and Sneed PK, 15th Annual Leksell Gamma Knife Society Meeting, Athens, Greece, 1/1/2010
• Gamma Knife radiosurgery for chordomas: a retrospective outcome analysis by the North American Gamma Knife Consortium.
  Kano H, Lunsford D, Pollock B, Sheehan J, Mathieu D, Rosseau G, Seymour ZA, Sneed PK, McDermott MW, Kondziolka D, 15th International Meeting of the Leksell Gamma Knife Society, Athens, Greece, 1/1/2010
• Faces of Neurologic Disease.
  Seymour ZA, Spencer D, and Cohen-Gadol AA, Neurosurgical Grand Rounds, Oregon Health and Science University, Portland, OR, 1/1/2008
• Citrate in Pediatric CNS Tumors?
  Seymour ZA, Finlay JL., Panigrahy A, Nelson MD, and Blüml S, International Society for Magnetic Resonance in Medicine, Berlin, Germany
• Ring Expansions and Contractions via the Mitsunobu Reaction.
  Seymour ZA, and Young J, American Chemical Society, National Spring Meeting, Anaheim, CA
• Calcium Pyruvate's Effects on Performance.
  Seymour ZA, and Young J, Butler Undergraduate Research Conference, Indianapolis, IN
• Ring Expansions and Contractions via the Mitsunobu Reaction.
  Seymour ZA, and Stocksdale M, Indiana Regional Chapter of American Chemical Society Conference, Eli Lilly, Indianapolis, IN
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