Regional ischemic vulnerability of the brain to hypoperfusion: the need for location specific computed tomography perfusion thresholds in acute stroke patients.
Stroke., May;42(5):1255-60 (2011)
CT cerebral blood flow maps optimally correlate with admission diffusion-weighted imaging in acute stroke but thresholds vary by postprocessing platform.
Stroke., Jul;42(7):1923-8 (2011)
CT perfusion imaging in acute stroke.
Neuroimaging Clin. N. Am., May;21(2):215-38, ix (2011)
Acute ischemic stroke: infarct core estimation on CT angiography source images depends on CT angiography protocol.
Radiology., Feb;262(2):593-604 (2012)
CT perfusion mean transit time maps optimally distinguish benign oligemia from true "at-risk" ischemic penumbra, but thresholds vary by postprocessing technique.
AJNR Am J Neuroradiol., Mar;33(3):545-9 (2012)
Cranial CT with adaptive statistical iterative reconstruction: improved image quality with concomitant radiation dose reduction.
AJNR Am J Neuroradiol., Apr;33(4):609-15 (2012)
On the Measurement of Electrical Impedance Spectroscopy (EIS) of the Human Head.
Int J Bioelectromagn., Jan;12(1):32-46 (2010)
The pattern of leptomeningeal collaterals on CT angiography is a strong predictor of long-term functional outcome in stroke patients with large vessel intracranial occlusion.
Stroke., Oct;41(10):2316-22 (2010)
Computed tomography angiography of the carotid and cerebral circulation.
Radiol. Clin. North Am., Mar;48(2):265-81, vii-viii (2010)
Predicting language improvement in acute stroke patients presenting with aphasia: a multivariate logistic model using location-weighted atlas-based analysis of admission CT perfusion scans.
AJNR Am J Neuroradiol., Oct;31(9):1661-8 (2010)
Value of coronal reformations in the CT evaluation of acute head trauma.
AJNR Am J Neuroradiol., Feb;31(2):334-9 (2010)
Multidetector CT angiography in the evaluation of acute blunt head and neck trauma: a proposed acute craniocervical trauma scoring system.
Radiology., Jan;254(1):236-44 (2010)
Functional contrast-enhanced CT for evaluation of acute ischemic stroke does not increase the risk of contrast-induced nephropathy.
AJNR Am J Neuroradiol., May;31(5):817-21 (2010)
Imaging of the carotid arteries: the role of duplex ultrasonography, magnetic resonance arteriography, and computerized tomographic arteriography.
Vasc Med., Nov;13(4):281-92 (2008)
Intra-arterial nicardipine infusion improves CT perfusion-measured cerebral blood flow in patients with subarachnoid hemorrhage-induced vasospasm.
AJNR Am J Neuroradiol., Jan;30(1):160-4 (2009)
Hyperdense basilar artery sign on unenhanced CT predicts thrombus and outcome in acute posterior circulation stroke.
Stroke., Jan;40(1):134-9 (2009)
Contrast-enhanced MR angiography is not more accurate than unenhanced 2D time-of-flight MR angiography for determining > or = 70% internal carotid artery stenosis.
AJNR Am J Neuroradiol., Apr;30(4):761-8 (2009)
Arterial wall enhancement overlying carotid plaque on CT angiography correlates with symptoms in patients with high grade stenosis.
Stroke., May;40(5):1894-6 (2009)
Theoretic basis and technical implementations of CT perfusion in acute ischemic stroke, part 1: Theoretic basis.
AJNR Am J Neuroradiol., Apr;30(4):662-8 (2009)
Theoretic basis and technical implementations of CT perfusion in acute ischemic stroke, part 2: technical implementations.
AJNR Am J Neuroradiol., May;30(5):885-92 (2009)