Morphological and Hemodynamic Assessments of Carotid Stenosis Using Quantitative Digital Subtraction Angiography
Open Access
- 1 September 1996
- journal article
- clinical trial
- Published by Wolters Kluwer Health in Stroke
- Vol. 27 (9) , 1672-1678
- https://doi.org/10.1161/01.str.27.9.1672
Abstract
Background and Purpose—Hemorrhagic transformation (HT) of ischemic brain tissue may occur in stroke patients either spontaneously or after thrombolysis. A method to assess the risk of HT in ischemic tissue after stroke would improve the safety of thrombolytic therapy. As a means of predicting HT, we investigated the role of contrast-enhanced MRI at acute time points in a rat middle cerebral artery occlusion model with reperfusion.Keywords
This publication has 24 references indexed in Scilit:
- Validation of Volume Blood Flow Measurements Using Three-Dimensional Distance-Concentration Functions Derived from Digital X-Ray AngiogramsInvestigative Radiology, 1994
- Relative charaterisitics of MR angiography and competing vascular imaging modalitiesJournal of Magnetic Resonance Imaging, 1993
- Analysis of MR phase‐contrast measurements of pulsatile velocity waveformsJournal of Magnetic Resonance Imaging, 1993
- The role of transvaginal sonography in the early detection of congenital heart diseaseUltrasound in Obstetrics & Gynecology, 1992
- CorrespondenceInvestigative Radiology, 1992
- Validation of a quantitative radiographic technique to estimate pulsatile blood flow waveforms using digital subtraction angiographic dataJournal of Biomedical Engineering, 1991
- MRC European Carotid Surgery Trial: interim results for symptomatic patients with severe (70-99%) or with mild (0-29%) carotid stenosisThe Lancet, 1991
- Determination of Instantaneous and Average Blood Flow Rates from Digital Angiograms of Vessel Phantoms Using Distance-Density CurvesInvestigative Radiology, 1991
- Study design for randomized prospective trial of carotid endarterectomy for asymptomatic atherosclerosis. The Asymptomatic Carotid Atherosclerosis Study Group.Stroke, 1989
- The Variability of the Circulus arteriosus (Willisii): Order or Anarchy?Cells Tissues Organs, 1987