Primary area of research: Cerebrovascular imaging, subarachnoid hemorrhage, neurovascular computed tomography (CT) angiography, neurovascular magnetic resonance (MR) angiography and MR venography
Intracranial dural arteriovenous shunts: transarterial glue embolization--experience in 115 consecutive patients.
Radiology. 2011 Feb;258(2):554-61
Percutaneous treatment of facial venous malformations: a matched comparison of alcohol and bleomycin sclerotherapy.
Head Neck. 2011 Jan;33(1):125-30
Neurosurgery. 2010 Sep;67(3):844-53; discussion 853-4
Bare, bio-active and hydrogel-coated coils for endovascular treatment of experimentally induced aneurysms. Long-term histological and scanning electron microscopy results.
Interv Neuroradiol. 2010 Jun;16(2):139-50
Percutaneous sclerotherapy for facial venous malformations: subjective clinical and objective MR imaging follow-up results.
AJNR Am J Neuroradiol. 2010 May;31(5):955-60
Negative CT angiography findings in patients with spontaneous subarachnoid hemorrhage: When is digital subtraction angiography still needed?
AJNR Am J Neuroradiol. 2010 Apr;31(4):696-705
Aggressive intracranial dural arteriovenous fistula presenting with cerebrospinal fluid rhinorrhea: case report.
Neurosurgery. 2009 Dec;65(6):E1208-9; discussion E1209
Comparison of image quality and radiation dose between fixed tube current and combined automatic tube current modulation in craniocervical CT angiography.
AJNR Am J Neuroradiol. 2009 Oct;30(9):1754-9
Direct imaging of the distal dural ring and paraclinoid internal carotid artery aneurysms with high-resolution T2 turbo-spin echo technique at 3-T magnetic resonance imaging.
Neurosurgery. 2009 Jun;64(6):1059-64; discussion 1064
Cranial dural arteriovenous fistula: diagnosis and classification with time-resolved MR angiography at 3T.
AJNR Am J Neuroradiol. 2009 Sep;30(8):1546-51
Clinical Researcher, Krembil Research Institute (Krembil)
Associate Professor, Department of Medical Imaging, University of Toronto