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Ramon Gilberto Gonzalez, M.D., Ph.D.

TitleProfessor of Radiology
InstitutionMassachusetts General Hospital
DepartmentRadiology
AddressMassachusetts General Hospital
Fruit St., Radiology
Boston MA 02114
Phone617/726-8628
Fax617/724-3338

 Mentoring 
 completed student projects
Image Guided Stroke Therapy: Predicting Stroke Outcome with MRI
Full Time/Year Long, 07/01/02 - 06/30/03
Differentiation Between Brain Tumor Recurrence and Radiation Effects via MRS, HRMS, and Histopathology
Summer, 06/19/99 - 08/19/99

 Bibliographic 
 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.
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  1. Romero JM, Pizzolato R, Atkinson W, Meader A, Jaimes C, Lamuraglia G, Jaff MR, Buonanno F, Almandoz JD, Gonzalez RG. Vasa vasorum enhancement on computerized tomographic angiography correlates with symptomatic patients with 50% to 70% carotid artery stenosis. Stroke. 2013 Dec; 44(12):3344-9.
    View in: PubMed
  2. Hakimelahi R, Yoo AJ, He J, Schwamm LH, Lev MH, Schaefer PW, González RG. Rapid identification of a major diffusion/perfusion mismatch in distal internal carotid artery or middle cerebral artery ischemic stroke. BMC Neurol. 2012; 12:132.
    View in: PubMed
  3. González RG. Clinical MRI of acute ischemic stroke. J Magn Reson Imaging. 2012 Aug; 36(2):259-71.
    View in: PubMed
  4. González RG. Low signal, high noise and large uncertainty make CT perfusion unsuitable for acute ischemic stroke patient selection for endovascular therapy. J Neurointerv Surg. 2012 Jul; 4(4):242-5.
    View in: PubMed
  5. González RG, Lev MH, Goldmacher GV, Smith WS, Payabvash S, Harris GJ, Halpern EF, Koroshetz WJ, Camargo EC, Dillon WP, Furie KL. Improved outcome prediction using CT angiography in addition to standard ischemic stroke assessment: results from the STOPStroke study. PLoS One. 2012; 7(1):e30352.
    View in: PubMed
  6. Nogueira RG, Ferreira R, Grant PE, Maier SE, Koroshetz WJ, Gonzalez RG, Sheth KN. Restricted diffusion in spinal cord infarction demonstrated by magnetic resonance line scan diffusion imaging. Stroke. 2012 Feb; 43(2):532-5.
    View in: PubMed
  7. González RG, Hakimelahi R, Schaefer PW, Roccatagliata L, Sorensen AG, Singhal AB. Stability of large diffusion/perfusion mismatch in anterior circulation strokes for 4 or more hours. BMC Neurol. 2010; 10:13.
    View in: PubMed
  8. Schaefer PW, Barak ER, Kamalian S, Gharai LR, Schwamm L, Gonzalez RG, Lev MH. Quantitative assessment of core/penumbra mismatch in acute stroke: CT and MR perfusion imaging are strongly correlated when sufficient brain volume is imaged. Stroke. 2008 Nov; 39(11):2986-92.
    View in: PubMed
  9. Schaefer PW, Yoo AJ, Bell D, Barak ER, Romero JM, Nogueira RG, Lev MH, Schwamm LH, Gonzalez RG, Hirsch JA. CT angiography-source image hypoattenuation predicts clinical outcome in posterior circulation strokes treated with intra-arterial therapy. Stroke. 2008 Nov; 39(11):3107-9.
    View in: PubMed
  10. Camargo EC, Furie KL, Singhal AB, Roccatagliata L, Cunnane ME, Halpern EF, Harris GJ, Smith WS, Gonzalez RG, Koroshetz WJ, Lev MH. Acute brain infarct: detection and delineation with CT angiographic source images versus nonenhanced CT scans. Radiology. 2007 Aug; 244(2):541-8.
    View in: PubMed
  11. González RG, Greco JB, He J, Lentz MR, O'Neil S, Pilkenton SJ, Ratai EM, Westmoreland S. New insights into the neuroimmunity of SIV infection by magnetic resonance spectroscopy. J Neuroimmune Pharmacol. 2006 Jun; 1(2):152-9.
    View in: PubMed
  12. Lu C, Gonzalez RG, Jolesz FA, Wen PY, Talcott JA. Suspected spinal cord compression in cancer patients: a multidisciplinary risk assessment. J Support Oncol. 2005 Jul-Aug; 3(4):305-12.
    View in: PubMed
  13. Takeoka M, Soman TB, Yoshii A, Caviness VS, Gonzalez RG, Grant PE, Krishnamoorthy KS. Diffusion-weighted images in neonatal cerebral hypoxic-ischemic injury. Pediatr Neurol. 2002 Apr; 26(4):274-81.
    View in: PubMed
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