Published in Can Assoc Radiol J on May 09, 2013
Reply to Fox et al--Contrast-induced nephropathy and dehydration. Can Assoc Radiol J (2013) 0.75
CT angiography "spot sign" predicts hematoma expansion in acute intracerebral hemorrhage. Stroke (2007) 3.43
Prediction of haematoma growth and outcome in patients with intracerebral haemorrhage using the CT-angiography spot sign (PREDICT): a prospective observational study. Lancet Neurol (2012) 2.94
Imaging case of the month: Left cerebellopontine angle lipoma with mild brainstem compression in a 13-year-old female. Otol Neurotol (2013) 1.96
Reperfusion is a stronger predictor of good clinical outcome than recanalization in ischemic stroke. Radiology (2013) 1.67
Development and progression of leukoaraiosis in patients with brain ischemia and carotid artery disease. Stroke (2003) 1.63
Primary central nervous system vasculitis in children. Arthritis Rheum (2006) 1.62
Postcontrast CT extravasation is associated with hematoma expansion in CTA spot negative patients. Stroke (2009) 1.58
Acute Stroke Imaging Research Roadmap II. Stroke (2013) 1.47
Carotid stenosis index revisited with direct CT angiography measurement of carotid arteries to quantify carotid stenosis. Stroke (2006) 1.44
Hemorrhagic transformation of ischemic stroke: prediction with CT perfusion. Radiology (2009) 1.43
Systematic review, critical appraisal, and analysis of the quality of economic evaluations in stroke imaging. Stroke (2014) 1.39
Defining the CT angiography 'spot sign' in primary intracerebral hemorrhage. Can J Neurol Sci (2009) 1.28
Vascular and nonvascular mimics of the CT angiography "spot sign" in patients with secondary intracerebral hemorrhage. Stroke (2008) 1.27
Certainty of stroke diagnosis: incremental benefit with CT perfusion over noncontrast CT and CT angiography. Radiology (2010) 1.25
Radiation dose from multidetector row CT imaging for acute stroke. Neuroradiology (2009) 1.22
Case 178: Parry-Romberg syndrome. Radiology (2012) 1.21
Evolution of computed tomography angiography spot sign is consistent with a site of active hemorrhage in acute intracerebral hemorrhage. Stroke (2013) 1.18
Global hemispheric CT hypoperfusion may differentiate headache with associated neurological deficits and lymphocytosis from acute stroke. Stroke (2008) 1.15
Prognostic importance of leukoaraiosis in patients with symptomatic internal carotid artery stenosis. Stroke (2002) 1.08
White matter thresholds for ischemic penumbra and infarct core in patients with acute stroke: CT perfusion study. Radiology (2008) 1.08
Hemichorea-hemiballism associated with hyperglycemia and a developmental venous anomaly. Neurology (2013) 1.08
The hypodense artery sign. AJNR Am J Neuroradiol (2005) 1.07
Crescendo transient Aura attacks: a transient ischemic attack mimic caused by focal subarachnoid hemorrhage. Stroke (2009) 1.05
Intracranial arterial fenestrations: frequency on CT angiography and association with other vascular lesions. Surg Radiol Anat (2008) 1.04
Angiography-negative primary central nervous system vasculitis in children: a newly recognized inflammatory central nervous system disease. Arthritis Rheum (2005) 1.02
Assessment of the patient with hyperacute stroke: imaging and therapy. Radiology (2003) 1.02
Interobserver agreement of ASPECT score distribution for noncontrast CT, CT angiography, and CT perfusion in acute stroke. Stroke (2012) 1.01
Quantomo: validation of a computer-assisted methodology for the volumetric analysis of intracerebral haemorrhage. Int J Stroke (2011) 1.01
CT angiographic depiction of a supraclinoid ICA fenestration mimicking aneurysm, confirmed with catheter angiography. Surg Radiol Anat (2007) 0.95
The spot sign and tranexamic acid on preventing ICH growth--AUStralasia Trial (STOP-AUST): protocol of a phase II randomized, placebo-controlled, double-blind, multicenter trial. Int J Stroke (2013) 0.93
Quality improvement guidelines for adult diagnostic neuroangiography. Cooperative study between ASITN, ASNR, and SIR. J Vasc Interv Radiol (2003) 0.93
Comparison of CTA to DSA in determining the etiology of spontaneous ICH. Can J Neurol Sci (2009) 0.93
Venous phase of computed tomography angiography increases spot sign detection, but intracerebral hemorrhage expansion is greater in spot signs detected in arterial phase. Stroke (2014) 0.92
Rare frontal lobe intraparenchymal epidermoid cyst with atypical imaging. J Clin Neurosci (2012) 0.91
Case of the month #171: osteogenesis imperfecta of the temporal bone. Can Assoc Radiol J (2011) 0.90
The relationship between indoleamine 2,3-dioxygenase activity and post-stroke cognitive impairment. J Neuroinflammation (2011) 0.88
Characterization of carotid plaque hemorrhage: a CT angiography and MR intraplaque hemorrhage study. Stroke (2010) 0.88
Side of brain infarction and long-term risk of sudden death in patients with symptomatic carotid disease. Stroke (2003) 0.88
Risk, types, and severity of intracranial hemorrhage in patients with symptomatic carotid artery stenosis. Stroke (2003) 0.87
Automatic volumetry on MR brain images can support diagnostic decision making. BMC Med Imaging (2008) 0.87
Magnetic resonance imaging of facial nerve schwannoma. Laryngoscope (2009) 0.87
Comparison of computed tomography angiography with digital subtraction angiography in the assessment of clipped intracranial aneurysms. J Comput Assist Tomogr (2010) 0.86
Multicenter accuracy and interobserver agreement of spot sign identification in acute intracerebral hemorrhage. Stroke (2013) 0.86
Histopathological characteristics of the "spot sign" in spontaneous intracerebral hemorrhage. Arch Neurol (2012) 0.84
The spot sign is more common in the absence of multiple prior microbleeds. Stroke (2010) 0.83
Vascularized mastoid bone flap cranioplasty after translabyrinthine vestibular schwannoma surgery. Skull Base (2009) 0.83
Low dose CT perfusion in acute ischemic stroke. Neuroradiology (2014) 0.82
Severe hypomagnesemia associated with reversible subacute ataxia and cerebellar hyperintensities on MRI. Neurologist (2012) 0.82
Middle ear aneurysm treated with an innovative, vessel-preserving, aneurysm-occluding stent. Laryngoscope (2010) 0.82
Planimetric hematoma measurement in patients with intraventricular hemorrhage: is total volume a preferred target for reliable analysis? Stroke (2012) 0.82
Unruptured intracranial aneurysms and the Trial on Endovascular Aneurysm Management (TEAM): The principles behind the protocol. J Vasc Interv Neurol (2008) 0.81
CTA, MR, and MRA imaging of carotidynia: case report. Can J Neurol Sci (2009) 0.80
Intracerebral hemorrhage: toward physiological imaging of hemorrhage risk in acute and chronic bleeding. Front Neurol (2012) 0.80
Traumatic stapes fracture with rotation and subluxation into the vestibule and pneumolabyrinth. Laryngoscope (2009) 0.80
Acute Multi-modal Neuroimaging in a Porcine Model of Endothelin-1-Induced Cerebral Ischemia: Defining the Acute Infarct Core. Transl Stroke Res (2015) 0.80
The evolution of the cerebral blood volume abnormality in patients with ischemic stroke: a CT perfusion study. Acta Radiol (2012) 0.80
Spinal epidural hematoma following epidural catheter removal in a paraplegic patient. J Clin Anesth (2009) 0.80
Perfusion CT for selecting patients with acute ischemic stroke for intravenous thrombolytic therapy. Radiology (2014) 0.79
Chondromyxoid fibroma of the mastoid facial nerve canal mimicking a facial nerve schwannoma. Laryngoscope (2009) 0.79
Quality improvement guidelines for the performance of cervical carotid angioplasty and stent placement. AJNR Am J Neuroradiol (2003) 0.79
Cerebral blood flow threshold of ischemic penumbra and infarct core in acute ischemic stroke: a systematic review. Stroke (2006) 0.79
NASCET percent stenosis semi-automated versus manual measurement on CTA. Can J Neurol Sci (2012) 0.79