Bruce Gray

MD, FRCPC, BSc

Project Investigator, Li Ka Shing Knowledge Institute

Recent Publications

  1. Chen, YA, MacGregor, K, Li, I, Concepcion, L, Deva, DP, Dowdell, T et al.. Tracking and Resolving CT Dose Metric Outliers Using Root-Cause Analysis. J Am Coll Radiol. 2016;13 (6):680-7. doi: 10.1016/j.jacr.2016.01.017. PubMed PMID:26953644 .
  2. MacGregor, K, Li, I, Dowdell, T, Gray, BG. Identifying Institutional Diagnostic Reference Levels for CT with Radiation Dose Index Monitoring Software. Radiology. 2015;276 (2):507-17. doi: 10.1148/radiol.2015141520. PubMed PMID:25897474 .
  3. Chen, YA, Gray, BG, Bandiera, G, MacKinnon, D, Deva, DP. Variation in the utilization and positivity rates of CT pulmonary angiography among emergency physicians at a tertiary academic emergency department. Emerg Radiol. 2015;22 (3):221-9. doi: 10.1007/s10140-014-1265-6. PubMed PMID:25209190 .
  4. Droll, KP, Prasad, V, Ciorau, A, Gray, BG, McKee, MD. The use of postoperative bone scintigraphy to predict graft retention. Can J Surg. 2007;50 (4):261-5. . PubMed PMID:17897514 PubMed Central PMC2386173.
  5. Ichise, M, Crisp, S, Ganguli, N, Tsai, S, Gray, BG. A method of two-dimensional mapping of cortical perfusion by cylindrical transformation of HMPAO SPET data. Nucl Med Commun. 1995;16 (5):386-94. . PubMed PMID:7659391 .
  6. Gray, BG, Willinsky, RA, Rutka, JA, Tator, CH. Spontaneous meningocele, a rare middle ear mass. AJNR Am J Neuroradiol. 1995;16 (1):203-7. . PubMed PMID:7900594 .
  7. White, LM, Gray, BG, Ichise, M, Kirsh, JC, Burkes, R. Scintigraphic flare in skeletal lymphoma. Clin Nucl Med. 1994;19 (8):661-4. . PubMed PMID:7955739 .
  8. Ichise, M, Chung, DG, Wang, P, Wortzman, G, Gray, BG, Franks, W et al.. Technetium-99m-HMPAO SPECT, CT and MRI in the evaluation of patients with chronic traumatic brain injury: a correlation with neuropsychological performance. J. Nucl. Med. 1994;35 (2):217-26. . PubMed PMID:8294988 .
  9. Gray, BG, Ichise, M, Chung, DG, Kirsh, JC, Franks, W. Technetium-99m-HMPAO SPECT in the evaluation of patients with a remote history of traumatic brain injury: a comparison with x-ray computed tomography. J. Nucl. Med. 1992;33 (1):52-8. . PubMed PMID:1730996 .
  10. Gray, BG, Dostrovsky, JO. Inhibition of feline spinal cord dorsal horn neurons following electrical stimulation of nucleus paragigantocellularis lateralis. A comparison with nucleus raphe magnus. Brain Res. 1985;348 (2):261-73. . PubMed PMID:4075085 .
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Affiliations & Other Activities

  • Staff Radiologist, Department of Medical Imaging, St. Michael’s Hospital
  • Assistant Professor, Department of Medical Imaging, University of Toronto
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