DIGITAL SUBTRACTION ANGIOGRAPHY
Comparison of 2D and 3D Digital Subtraction Angiography in Evaluation of Intracranial Aneurysms
... information, digital subtraction angiography (DSA) has been considered to be the criterion standard because of excellent depiction of cerebrovascular anatomic structures with high image contrast and ...
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Contrast Enhanced 3D MR Angiography of the Carotid Artery: Comparison with Conventional Digital Subtraction Angiography
... studies, digital subtraction angiography (DSA) was the ac- cepted criterion standard to determine the degree of carotid stenosis with respect to surgical ...
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COMPARISON BETWEEN 3D TOF MAGNETIC RESONANCE ANGIOGRAPHY AND INTRAARTERIAL DIGITAL SUBTRACTION ANGIOGRAPHY IN IMAGING THE CIRCLE OF WILLIS
... resonance angiography (3D TOF MRA) without administration of intravenous ...resonance angiography with intra-arterial digital subtraction angiography in depicting the arterial segments ...
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Anatomic evaluation of the circle of Willis: MR angiography versus intraarterial digital subtraction angiography
... MR angiography in showing the arterial segments of the circle of ...intraarterial digital subtraction ...MR angiography is a sensitive technique for detecting the anatomy of the circle of ...
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Intraarterial digital subtraction angiography of spinal arteriovenous malformations
... Intraarterial digital subtraction angiography OSA in two patients with spinal dural arteriovenous fistulas demonstrated the major feeding arteries and the venous drainage of the respecti[r] ...
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Intraoperative digital subtraction angiography: a review of 112 consecutive examinations
... intraoperative angiography on neurosurgery and angiographic technical success, safety, and ...erative angiography was performed during ...portable digital subtraction angiography unit ...
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Digital Subtraction Angiography in the Evaluation of Renal Vascular Hypertension in Children
... Digital Subtraction Angiography in the Evaluation of Renal Vascular Hypertension in. http://pediatrics.aappublications.org/content/81/1/150 the World Wide Web at:[r] ...
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MR Angiography of the Great Anterior Radiculomedullary Artery (Adamkiewicz Artery) Validated by Digital Subtraction Angiography
... Coronal digital subtraction angiography (DSA) projection (A) and multiplanar reformatted contrast-enhanced MR angiography (CE-MRA) of the early phase (B and C) and late phase (D) of a ...
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Diagnostic Accuracy of CT Angiography with Matched Mask Bone Elimination for Detection of Intracranial Aneurysms: Comparison with Digital Subtraction Angiography and 3D Rotational Angiography
... Diagnostic Accuracy of CT Angiography with Matched Mask Bone Elimination for Detection of Intracranial Aneurysms: Comparison with Digital Subtraction Angiography and 3D Rotational Angiog[r] ...
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Stereoscopic digital subtraction angiography in neuroradiologic assessment
... Digital subtraction angiography DSA with stereoscopic imaging was performed in 40 patients for evaluation of a variety of cerebrospinal disorders_ It was facilitated by a C-arm mounted x[r] ...
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Spiral CT angiography and selective digital subtraction angiography of internal carotid artery stenosis
... MR angiography, spiral CT angiography, and du- plex sonography show a high correlation for accurately depicting the degree of stenosis, with only minor differences among them (12, ...CT angiography ...
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CT angiography versus Digital Subtraction angiography for intracranial vascular pathology in a clinical setting
... and subtraction algorithms, were introduced in 2005, 2007 and 2009, ...included digital bone subtraction, VRT and MIP reformatted images which usually took not more than 20 minutes of processing ...
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Parametric Color Coding of Digital Subtraction Angiography
... undergone angiography during the period between January 1, 2007, and Septem- ber 1, 2008, either for diagnosis or treatment of aneurysms, AVMs/ fistulas, vasospasm, stenosis/occlusions/dissections, or ...
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Intracranial Vascular Stenosis and Occlusive Disease: Evaluation with CT Angiography, MR Angiography, and Digital Subtraction Angiography
... C, Lateral projection, left ICA injection, middle arterial phase DSA image shows minimal retrograde filling of the distal basilar artery arrow through the posterior communicating artery [r] ...
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Intraarterial digital subtraction angiography for definitive diagnosis of intracranial aneurysms
... IA-DSA showed a left ruptured internal carotid-posterior communicating artery IC-PC aneurysm and three unruptured aneurysms at bifurcation of the right middle cerebral artery, on the top[r] ...
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Intracranial Stenoocclusive Disease: Double Detector Helical CT Angiography versus Digital Subtraction Angiography
... Of the 112 CT angiograms correlated with DSA, six were slightly impaired by technical artifacts caused by a prolonged circulation time in four cases and patient movement in two. All major ves- sels were correctly ...
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Comparison of Three Dimensional Rotational Angiography with Digital Subtraction Angiography in the Assessment of Ruptured Cerebral Aneurysms
... In the remaining 11 patients, neither DSA nor 3D DSA revealed an aneurysm. One aneurysm depicted at DSA was not seen at 3D DSA because of its site. It was located at the posterior communicating artery and was seen in the ...
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4D Digital Subtraction Angiography: Implementation and Demonstration of Feasibility
... Disclosures: Brian Davis—RELATED: Grant: Siemens Medical Sponsored Research Grant;* Support for Travel to Meetings for the Study or Other Purposes: Sie- mens Medical Sponsored Research Grant;* OTHER RELATIONSHIPS: We ...
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MR Digital Subtraction Angiography of Cerebral Arteriovenous Malformations
... Conventional angiography remains the standard of reference for the diagnosis of cerebral arteriove- nous malformations (AVMs). Nevertheless, several MR angiographic techniques have been applied as less invasive ...
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Intravenous Digital Subtraction Angiography of Arteriosclerotic Vertebrobasilar Disease
... DSA can provide a general assessment of atheromatous disease of the brachiocephalic vessels, including the vertebral and carotid arteries, and in many cases can exclude occlusion or crit[r] ...
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