GregoryJohnGagnonMD

PubMed

• 2 citations
  Robotic stereotactic body radiation therapy for elderly medically inoperable early-stage non-small cell lung cancer
  Sana D. Karam, Zachary D. Horne, Robert L. Hong, Nimrah A. Baig, Gregory J. Gagnon, D. McRae, David Duhamel, Nadim M. Nasr> ;Lung Cancer. 2013 Aug 7
• 25 citations
  Frameless Fractionated Stereotactic Radiosurgery for Vestibular Schwannomas: A Single-Institution Experience
  Sana D. Karam, Alexander X. Tai, Alexis Strohl, Matthew K. Steehler, Abdul Rashid, Gregory J. Gagnon, K. William Harter, Ann K. Jay, Sean P. Collins, Jeffrey H. Kim, W...> ;Frontiers in Oncology. 2013 May 17
• 10 citations
  Malignant melanoma and radiotherapy: past myths, excellent local control in 146 studied lesions at Georgetown University, and improving future management.
  Pooya Jahanshahi, Nadim M. Nasr, Keith Unger, Ali Batouli, Gregory J. Gagnon> ;Frontiers in Oncology. 2012 Nov 15
• 14 citations
  Scoring system predictive of survival for patients undergoing stereotactic body radiation therapy for liver tumors.
  Marie-Adele Sorel Kress, Brian T. Collins, Sean P. Collins, Anatoly Dritschilo, Gregory J. Gagnon, Keith Unger> ;Radiation Oncology. 2012 Sep 5
• 74 citations
  Single-session and multisession CyberKnife radiosurgery for spine metastases—University of Pittsburgh and Georgetown University experience
  Dwight E. Heron, Malolan S. Rajagopalan, Brandon Stone, Steven A. Burton, Peter C. Gerszten, Xinxin Dong, Gregory J. Gagnon, Annette E. Quinn, Fraser Henderson> ;Journal of Neurosurgery. Spine. 2012 Jun 29
• 49 citations
  Risk Factors for Posttreatment Edema in Patients Treated With Stereotactic Radiosurgery for Meningiomas
  Keith Unger, C.E. Lominska, June Chanyasulkit, Pamela Randolph-Jackson, Robert L. White, Edward F Aulisi, Jeffrey Jacobson, Walter C. Jean, Gregory J. Gagnon> ;Neurosurgery. 2012 Mar 1
• 27 citations
  Stereotactic Body Radiation Therapy for Liver Metastases from Colorectal Cancer: Analysis of Safety, Feasibility, and Early Outcomes
  Marie-Adele Sorel Kress, Brian T. Collins, Sean P. Collins, Anatoly Dritschilo, Gregory J. Gagnon, Keith Unger> ;Frontiers in Oncology. 2012 Feb 2
• 87 citations
  Fractionated stereotactic radiosurgery for reirradiation of head-and-neck cancer.
  Keith Unger, Christopher E. Lominska, John F. Deeken, Bruce J. Davidson, Kenneth Newkirk, Gregory J. Gagnon, Jimmy J. Hwang, Rebecca Slack, Anne-Michelle Noone, K. Wil...> ;International Journal of Radiation Oncology, Biology, Physics. 2010 Aug 1
• 5 citations
  Re: "The safety and efficacy of robotic image-guided radiosurgery system treatment for intra- and extracranial lesions: a systematic review of the literature" [Radioth...
  Iris C. Gibbs, Peter C. Levendag, Laura Fariselli, Pierre Yves Bondiau, Eric Lartigau, Billy W. Loo, Gregory J. Gagnon, Albert C. Koong> ;Radiotherapy and Oncology. 2009 Dec 1
• 20 citations
  Treatment of malignant tumors of the skull base with multi-session radiosurgery
  Nicholas D. Coppa, Daniel M.S. Raper, Ying Zhang, Brian T. Collins, K. William Harter, Gregory J. Gagnon, Sean P. Collins, Walter C. Jean> ;Journal of Hematology & Oncology. 2009 Apr 2
• 144 citations
  AMP-activated protein kinase promotes human prostate cancer cell growth and survival
  Hyeon U. Park, Simeng Suy, Malika Danner, Vernon Dailey, Ying Zhang, Heng-Hong Li, Daniel R. Hyduke, Brian T. Collins, Gregory J. Gagnon, Bhaskar Kallakury, Deepak Kum...> ;Molecular Cancer Therapeutics. 2009 Apr 1
• 71 citations
  Treatment of spinal tumors using cyberknife fractionated stereotactic radiosurgery: pain and quality-of-life assessment after treatment in 200 patients.
  Gregory J. Gagnon, Nadim M. Nasr, Jay J. Liao, Inge Molzahn, David M. Marsh, Donald A. McRae, Fraser Henderson> ;Neurosurgery. 2009 Feb 1
• 54 citations
  Treatment of chordomas with CyberKnife: georgetown university experience and treatment recommendations.
  Fraser Henderson, Kyle McCool, Juliet Seigle, Walter C. Jean, William Harter, Gregory J. Gagnon> ;Neurosurgery. 2009 Feb 1
• 83 citations
  Radical stereotactic radiosurgery with real-time tumor motion tracking in the treatment of small peripheral lung tumors.
  Brian T. Collins, Kelly Erickson, Cristina A. Reichner, Sean P. Collins, Gregory J. Gagnon, Sonja Dieterich, D. McRae, Ying Zhang, Shadi Yousefi, Elliot Levy, Thomas C...> ;Radiation Oncology. 2007 Oct 22
• 46 citations
  Cyberknife radiosurgery for breast cancer spine metastases: a matched-pair analysis.
  Gregory J. Gagnon, Fraser Henderson, Edmund A. Gehan, Donna Sanford, Brian T. Collins, Jefferson Moulds, Anatoly Dritschilo> ;Cancer. 2007 Oct 15
• 63 citations
  Complications of thoracic computed tomography-guided fiducial placement for the purpose of stereotactic body radiation therapy.
  Shadi Yousefi, Brian T. Collins, Cristina A. Reichner, Eric D. Anderson, Carlos Jamis-Dow, Gregory J. Gagnon, Shakun Malik, Blair Marshall, Thomas Chang, Filip Banovac> ;Clinical Lung Cancer. 2007 Jan 1
• 117 citations
  EUS-guided fiducial placement for CyberKnife radiotherapy of mediastinal and abdominal malignancies.
  Aline Charabaty Pishvaian, Brian T. Collins, Gregory J. Gagnon, Sushil Ahlawat, Nadim Haddad> ;Gastrointestinal Endoscopy. 2006 Sep 1
• 123 citations
  CyberKnife stereotactic radiosurgical treatment of spinal tumors for pain control and quality of life
  Jeffrey W. Degen, Gregory J. Gagnon, Jean Marc Voyadzis, Donald A. McRae, Michael Lunsden, Sonja Dieterich, Inge Molzahn, Fraser Henderson> ;Journal of Neurosurgery. Spine. 2005 May 1
• 15 citations
  Combined external beam radiotherapy and Pd-103 brachytherapy boost improves biochemical failure free survival in patients with clinically localized prostate cancer: re...
  Anu M. Singh, Gregory J. Gagnon, Brian T. Collins, Azam Niroomand-Rad, Donald A. McRae, Ying Zhang, James Regan, John H. Lynch, Anatoly Dritschilo> ;The Prostate. 2005 Jan 1
• 2 citations
  Limitations of reduced-field irradiated volume and technique in conventional radiation therapy of prostate cancer: implications for conformal 3-D treatment.
  Gregory J. Gagnon, K. William Harter, Christine D. Berg, John H. Lynch, Daniel R. Cornell, Michael Kuettel, Anatoly Dritschilo> ;International Journal of Cancer. 2000 Oct 20
• Comparison between peak expiratory flow rates (PEFR) and FEV1 in the monitoring of asthmatic subjects at an outpatient clinic.
  Gautrin, D., D'Aquino, L. C., Gagnon, G., Malo, J. L., Cartier, A.> ;Chest. 1994 Nov
• Association of granulocytosis with poor prognosis in patients with acute myelogenous leukemia and translocation of chromosomes 8 and 21.
  O'Brien, S., Kantarjian, H. M., Keating, M., Gagnon, G., Cork, A., Trujillo, J., McCredie, K. B.> ;J Clin Oncol. 1989 Aug
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