Magnetic Resonance Angiography

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  Subject Areas on Research

  • "Tangential" resection of medial temporal lobe arteriovenous malformations with the orbitozygomatic approach. 
  • ACCF/ACR/AHA/NASCI/SCMR 2010 expert consensus document on cardiovascular magnetic resonance: a report of the American College of Cardiology Foundation Task Force on Expert Consensus Documents. 
  • Abdominopelvic and lower extremity deep venous thrombosis: evaluation with contrast-enhanced MR venography with a blood-pool agent. 
  • Accelerated aortic flow assessment with compressed sensing with and without use of the sparsity of the complex difference image. 
  • Accelerated noncontrast-enhanced pulmonary vein MRA with distributed compressed sensing. 
  • Accelerating non-contrast-enhanced MR angiography with inflow inversion recovery imaging by skipped phase encoding and edge deghosting (SPEED). 
  • Accelerating phase contrast MR angiography by simplified skipped phase encoding and edge deghosting with array coil enhancement. 
  • Anatomic distribution of venous thrombosis in patients with antiphospholipid antibody: imaging findings. 
  • Applications of dynamic contrast enhanced MRI in oncology: measurement of tumor oxygen tension. 
  • Ascending-descending aortic bypass with valve-sparing root replacement for coarctation with aortic root aneurysm. 
  • Assessing individual agreement. 
  • Assessing intra, inter and total agreement with replicated readings. 
  • Assessment of microvascular injury after acute myocardial infarction: importance of the area at risk. 
  • Association of intracranial aneurysm and Loeys-Dietz syndrome: case illustration, management, and literature review. 
  • Atherosclerotic Vascular Disease Conference: Writing Group IV: imaging. 
  • Author reply--an unusual case of cardiac amyloidosis. 
  • Automated computerized scheme for detection of unruptured intracranial aneurysms in three-dimensional magnetic resonance angiography. 
  • Basilar artery aneurysm: a new finding in classic infantile Pompe disease. 
  • Bone marrow enhancement during time-resolved magnetic resonance angiography of the pelvis. 
  • Causes of misinterpretation of cross-sectional imaging studies for dissection of the craniocervical arteries. 
  • Central veins of the chest: evaluation with time-resolved MR angiography. 
  • Cerebellar hemorrhage from a delayed cervical spine hardware migration. 
  • Cerebral blood flow, blood volume, and vascular permeability of cerebral glioma assessed with dynamic CT perfusion imaging. 
  • Clinical and radiographic evaluation of the adult spinal deformity patient. 
  • Clinical and radiologic spectrum of corpus callosum infarctions: clues to the etiology. 
  • Clinical carotid endarterectomy decision making: noninvasive vascular imaging versus angiography. 
  • Clinical inquiries. What is the best test for peripheral vascular disease? 
  • Coefficients of agreement for fixed observers. 
  • Combining spin echoes with gradient echoes in the context of the global coherent free precession pulse sequence. 
  • Comparing the use of diagnostic imaging and receipt of carotid endarterectomy in elderly black and white stroke patients. 
  • Comparison of MRI and MRA findings in children with a variety of neurologic conditions. 
  • Comparison of concordance correlation coefficient and coefficient of individual agreement in assessing agreement. 
  • Comparison of exercise electrocardiography and stress perfusion CMR for the detection of coronary artery disease in women. 
  • Comparison of ferumoxytol-enhanced MRA with conventional angiography for assessment of severity of transplant renal artery stenosis. 
  • Comparison of flow diversion and coiling in large unruptured intracranial saccular aneurysms. 
  • Compressed sensing with wavelet domain dependencies for coronary MRI: a retrospective study. 
  • Compressed-sensing motion compensation (CosMo): a joint prospective-retrospective respiratory navigator for coronary MRI. 
  • Computer programs for the concordance correlation coefficient. 
  • Computerized detection of intracranial aneurysms for three-dimensional MR angiography: feature extraction of small protrusions based on a shape-based difference image technique. 
  • Congenital thoracic vascular anomalies: evaluation with state-of-the-art MR imaging and MDCT. 
  • Contrast-enhanced hepatic magnetic resonance angiography at 3 T: does parallel imaging improve image quality? 
  • Contrast-enhanced magnetic resonance angiography of carotid arteries: utility in routine clinical practice. 
  • Contrast-enhanced magnetic resonance angiography: first-pass arterial enhancement as a function of gadolinium-chelate concentration, and the saline chaser volume and injection rate. 
  • Correlation of early dynamic CT perfusion imaging with whole-brain MR diffusion and perfusion imaging in acute hemispheric stroke. 
  • Correlation of relative permeability and relative cerebral blood volume in high-grade cerebral neoplasms. 
  • Cryosurgery after chemoembolization for hepatocellular carcinoma in patients with cirrhosis. 
  • Current imaging assessment and treatment of intracranial aneurysms. 
  • Current status of functional MR imaging, perfusion-weighted imaging, and diffusion-tensor imaging in Alzheimer's disease diagnosis and research. 
  • Current status of three-dimensional spiral CT scanning for imaging the vasculature. 
  • Delayed enhancement cardiovascular magnetic resonance assessment of non-ischaemic cardiomyopathies. 
  • Diagnosis and management of renovascular hypertension. 
  • Diagnosis of arrhythmogenic right ventricular cardiomyopathy/dysplasia: proposed modification of the Task Force Criteria. 
  • Diagnostic Accuracy of Imaging Modalities and Injection Techniques for the Diagnosis of Femoroacetabular Impingement/Labral Tear: A Systematic Review With Meta-analysis. 
  • Dissection of the internal carotid and vertebral arteries: imaging features. 
  • Disseminated thrombosis in primary antiphospholipid syndrome: MR findings. 
  • Dual contrast perfusion MRI in a single imaging session for assessment of pediatric brain tumors. 
  • Dural arteriovenous fistulas: a review of the literature and a presentation of a single institution's experience. 
  • Dural sinus thrombosis: sources of error in image interpretation. 
  • Dynamic contrast-enhanced magnetic resonance angiography of vascular malformations in pediatric patients. Case report. 
  • Early infection risk with primary versus staged Hemodialysis Reliable Outflow (HeRO) graft implantation. 
  • Effect of longitudinal oxygen gradients on effectiveness of manipulation of tumor oxygenation. 
  • Effects of losartan on left ventricular hypertrophy and fibrosis in patients with nonobstructive hypertrophic cardiomyopathy. 
  • Emerging applications for ferumoxytol as a contrast agent in MRI. 
  • Endovascular management of spinal dural arteriovenous fistulas. 
  • Evaluation of KRAS mutations, angiogenic biomarkers, and DCE-MRI in patients with advanced non-small-cell lung cancer receiving sorafenib. 
  • Exercise-related dissection of craniocervical arteries: CT, MR, and angiographic findings. 
  • Fast measurement of blood T1 in the human carotid artery at 3T: Accuracy, precision, and reproducibility. 
  • Fast measurement of blood T1 in the human jugular vein at 3 Tesla. 
  • Frontiers in cardiovascular magnetic resonance. 
  • Fundamental concepts in myocardial viability assessment revisited: when knowing how much is "alive" is not enough. 
  • Gadofosveset-enhanced magnetic resonance angiography of the thoracic vasculature in the equilibrium phase: feasibility and impact of dose. 
  • Gain in signal-to-noise for first-pass contrast-enhanced abdominal MR angiography at 3 Tesla over standard 1.5 Tesla: prediction with a computer model. 
  • Geographic variation and trends in carotid imaging among medicare beneficiaries, 2001 to 2006. 
  • Giant cell arteritis manifesting as mesenteric ischemia. 
  • Hemodynamic findings in severe tricuspid regurgitation. 
  • High-resolution magnetic resonance angiography in the mouse using a nanoparticle blood-pool contrast agent. 
  • Horner syndrome. 
  • Hyperpolarized 3He microspheres as a novel vascular signal source for MRI. 
  • Idiopathic intracranial hypertension following kidney transplantation: a case report and review of the literature. 
  • Image-guided resection of embolized cerebral arteriovenous malformations based on catheter-based angiography. 
  • Imaging approach to the assessment of cardiomyopathies using delayed enhancement cardiovascular magnetic resonance. 
  • Imaging of the thoracic aorta before and after stent-graft repair of aneurysms and dissections. 
  • Impaired coronary vasodilation by magnetic resonance angiography is associated with advanced coronary artery calcification. 
  • Improved detection of coronary artery disease by stress perfusion cardiovascular magnetic resonance with the use of delayed enhancement infarction imaging. 
  • Improvements in digital vasculature observed using micro magnetic resonance angiography after high-dose immunosuppression for severe systemic sclerosis. 
  • Improving temporal resolution of pulmonary perfusion imaging in rats using the partially separable functions model. 
  • Individualized thoracic aortic replacement for the aortopathy of biscuspid aortic valve disease. 
  • Infarct size and left ventricular function in the PRoximal Embolic Protection in Acute myocardial infarction and Resolution of ST-segment Elevation (PREPARE) trial: ancillary cardiovascular magnetic resonance study. 
  • Infarct size, left ventricular function, and prognosis in women compared to men after primary percutaneous coronary intervention in ST-segment elevation myocardial infarction: results from an individual patient-level pooled analysis of 10 randomized trials. 
  • Inter- and intra-rater reproducibility of quantitative dynamic contrast enhanced MRI using TWIST perfusion data in a uterine fibroid model. 
  • Internal carotid artery dissection associated with pituitary apoplexy: MR findings. 
  • Internal carotid artery to superior ophthalmic vein fistula: a case report. 
  • Interventional MRI using multiple 3D angiography roadmaps with real-time imaging. 
  • Intracranial fibromuscular dysplasia in a 5-year-old child. 
  • Ischemic stroke because of intracranial fibromuscular dysplasia. 
  • Late "adult form" scimitar syndrome presenting with "infant form" complications. 
  • Left-Sided Varicocele as a Rare Presentation of May-Thurner Syndrome. 
  • Long-circulating liposomal contrast agents for magnetic resonance imaging. 
  • Losmapimod, a novel p38 mitogen-activated protein kinase inhibitor, in non-ST-segment elevation myocardial infarction: a randomised phase 2 trial. 
  • MR Venography of the Central Veins of the Thorax. 
  • MR and spiral/helical CT imaging of lower extremity occlusive disease. 
  • MR angiography and preoperative evaluation for laparoscopic donor nephrectomy. 
  • MR arteriography of intracranial circulation. 
  • MRI and MRA for evaluation of dissection of craniocerebral arteries: lessons from the medical literature. 
  • MRI of pulmonary embolism using Gd-DTPA-polyethylene glycol polymer enhanced 3D fast gradient echo technique in a canine model. 
  • Magnetic resonance angiography with hyperpolarized 129Xe dissolved in a lipid emulsion. 
  • Magnetic resonance imaging with lateralized arterial spin labeling. 
  • Magnetic resonance microscopy of the rat carotid artery at 300 megahertz. 
  • Microvascular integrity and the time course of myocardial sodium accumulation after acute infarction. 
  • Middle cerebral artery aneurysm misdiagnosed as a temporomandibular disorder: report of a case. 
  • Modeling concordance correlation via GEE to evaluate reproducibility. 
  • Motion and flow insensitive adiabatic T2 -preparation module for cardiac MR imaging at 3 Tesla. 
  • Mycotic aneurysm of the thoracoabdominal aorta in a child with end-stage renal disease. 
  • Neonatal congestive heart failure due to a subclavian artery to subclavian vein fistula diagnosed by noninvasive procedures. 
  • Neuropsychological correlates of magnetic resonance imaging-defined subcortical ischemic depression. 
  • Non-atherosclerotic vascular disease in the young. 
  • Noninvasive carotid artery testing. A meta-analytic review. 
  • Noninvasive cineangiography by magnetic resonance global coherent free precession. 
  • Noninvasive fractional flow on MRA predicts stroke risk of intracranial stenosis. 
  • Noninvasive imaging for coronary artery disease: a technology assessment for the Medicare Coverage Advisory Commission. 
  • Overall concordance correlation coefficient for evaluating agreement among multiple observers. 
  • Perfusion MRI: the five most frequently asked technical questions. 
  • Peripheral arterial testing before lower extremity amputation among Medicare beneficiaries, 2000 to 2010. 
  • Persistent diastolic dysfunction despite complete systolic functional recovery after reperfused acute myocardial infarction demonstrated by tagged magnetic resonance imaging. 
  • Pictorial review: magnetic resonance angiography of arterial variants at the Circle of Willis. 
  • Postcarotid endarterectomy pseudoaneurysm treated with combined stent graft and coil embolization--a case report. 
  • Preoperative spinal tumor embolization: an institutional experience with Onyx. 
  • Preoperative vascular imaging in pediatric liver transplantation. 
  • Progress in MR imaging of the venous system. 
  • Pulmonary venous stenosis on ventilation-perfusion scintigraphy: a correlation with dynamic magnetic resonance pulmonary angiography. 
  • Quantification of myocardial perfusion with MRI and exogenous contrast agents. 
  • Race, presenting signs and symptoms, use of carotid artery imaging, and appropriateness of carotid endarterectomy. 
  • Real-time 3-d intracranial ultrasound with an endoscopic matrix array transducer. 
  • Rebound intracranial hypertension: a complication of epidural blood patching for intracranial hypotension. 
  • Relationship between microvascular obstruction and adverse events following primary percutaneous coronary intervention for ST-segment elevation myocardial infarction: an individual patient data pooled analysis from seven randomized trials. 
  • Renal transplant imaging using magnetic resonance angiography with a nonnephrotoxic contrast agent. 
  • Reproducibility of dynamic contrast-enhanced MR imaging. Part I. Perfusion characteristics in the female pelvis by using multiple computer-aided diagnosis perfusion analysis solutions. 
  • Reproducibility of dynamic contrast-enhanced MR imaging. Part II. Comparison of intra- and interobserver variability with manual region of interest placement versus semiautomatic lesion segmentation and histogram analysis. 
  • Respiratory-gated noncontrast SPACE MR angiography sequence at 3T for evaluation of the central veins of the chest: a feasibility study. 
  • Responses to the 10 most frequently asked questions about perfusion CT. 
  • Retrospective assessment of the utility of an iron-based agent for contrast-enhanced magnetic resonance venography in patients with endstage renal diseases. 
  • Simplified skipped phase encoding and edge deghosting (SPEED) for imaging sparse objects with applications to MRA. 
  • Single breath-hold pulmonary magnetic resonance angiography. Optimization and comparison of three imaging strategies. 
  • Single-center experience with balloon-assisted coil embolization of intracranial aneurysms: safety, efficacy and indications. 
  • Standardized cardiovascular magnetic resonance imaging (CMR) protocols, society for cardiovascular magnetic resonance: board of trustees task force on standardized protocols. 
  • Stereotactic radiosurgery in the treatment of a dural carotid-cavernous fistula. 
  • Successful revascularization for delayed presentation of radiation-induced distal upper extremity ischemia. 
  • Surveillance for endoleaks: how to detect all of them. 
  • The Stroke Outcomes and Neuroimaging of Intracranial Atherosclerosis (SONIA) trial. 
  • The effect of intra-aortic balloon counterpulsation on left ventricular functional recovery early after acute myocardial infarction: a randomized experimental magnetic resonance imaging study. 
  • The end of an electrocardiographic dogma: a prominent R wave in V1 is caused by a lateral not posterior myocardial infarction-new evidence based on contrast-enhanced cardiac magnetic resonance-electrocardiogram correlations. 
  • The role of dynamic contrast-enhanced magnetic resonance imaging in the diagnosis and management of patients with vascular malformations. 
  • The ultrasound brain helmet: new transducers and volume registration for in vivo simultaneous multi-transducer 3-D transcranial imaging. 
  • Three dimensional magnetic resonance microangiography of rat neurovasculature. 
  • Three dimensional magnetic resonance microangiography of rat neurovasculature. 
  • Time-resolved MR angiography as a useful sequence for assessment of ovarian vein reflux. 
  • Tomographic digital subtraction angiography for lung perfusion estimation in rodents. 
  • Treatment of blister-like aneurysms with the pipeline embolization device. 
  • Treatment of large and giant intracranial aneurysms: cost comparison of flow diversion and traditional embolization strategies. 
  • Treatment of primary varicose veins has changed with the introduction of new techniques. 
  • US national survey of physician practices for the secondary and tertiary prevention of ischemic stroke. Design, service availability, and common practices. 
  • Uncluttered single-image visualization of the abdominal aortic vessel tree: method and evaluation. 
  • Use of external ventriculostomy and intrathecal anti-fungal treatment in cerebral mucormycotic abscess. 
  • Utility of noninvasive studies in the evaluation of patients with carotid artery disease. 
  • Vascular diseases and MR angiography of the liver. 
  • Venography of the extremities and pelvis. 
  • Venous thrombosis and stenosis after implantation of pacemakers and defibrillators. 
  • Verification of supraselective drug delivery for retinoblastoma using intra-arterial gadolinium. 
  • Vertex epidural hematomas: imaging findings and diagnostic pitfalls. 
  • What is the role of imaging in tinnitus? 
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  Keywords of People

  • Curtis, Lesley H., Professor in Population Health Sciences, Medicine, General Internal Medicine
  • Hoang, Jenny K., Associate Professor of Radiology, Radiology, Neuroradiology
  • Johnson, G. Allan, Charles E. Putman University Professor of Radiology, Physics
  • Kim, Charles Yoon, Associate Professor of Radiology, Radiology, Interventional Radiology