Results 11 to 20 of about 2,074,103 (206)

MR Angiography Compared to Conventional Selective Angiography in Acute Stroke [PDF]

Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques, 2006
ABSTRACT: Background and purpose: Accuracy of intracranial magnetic resonance angiography (MRA) and reliability of interpretation are not well established compared to conventional selective catheter angiography. The purpose of this study was to determine the accuracy of MRA in evaluation of intracranial vessels in acute stroke and ...
Tomanek, A, Coutts, S, Demchuk, A, Hudon, M, Morrish, W, Sevick, R, Simon, J, Frayne, R, Buchan, A, Hill, MD   +9 more
openaire   +4 more sources

Comparison of magnetic resonance angiography, conventional angiography, and duplex scanning. [PDF]

Stroke, 1992
To determine the accuracy of magnetic resonance angiography in assessing patients with cerebrovascular disease, we performed a study comparing the results of conventional cerebral angiography, duplex scanning, and magnetic resonance angiography. From 42 patients, a total of 25 carotid arteries were evaluated by all three techniques.
T S, Riles, E M, Eidelman, A W, Litt, R S, Pinto, F, Oldford, G W, Schwartzenberg   +5 more
openaire   +3 more sources

Stent sizing strategies in renal artery stenting: the comparison of conventional invasive renal angiography with renal computed tomographic angiography [PDF]

Advances in Interventional Cardiology, 2016
Introduction : Randomized trials comparing invasive treatment of renal artery stenosis with standard pharmacotherapy did not show substantial benefit from revascularization.
Jacek Kadziela, Ilona Michalowska, Jerzy Pregowski, Hanna Janaszek-Sitkowska, Katarzyna Lech, Marek Kabat, Adam Staruch, Andrzej Januszewicz, Adam Witkowski   +8 more
doaj   +2 more sources

Conventional cerebral angiography in children with ischemic stroke

Pediatric Neurology, 1999
A retrospective review of conventional cerebral angiograms of 46 children with ischemic stroke was undertaken. Comparison was made with findings on magnetic resonance imaging and magnetic resonance angiography where available. Thirty-six children (78%) underwent magnetic resonance angiography in addition to conventional cerebral angiography.
Ganesan, Vijeya, Savvy, Lloyd, Chong, W. Kling, Kirkham, Fenella J.   +3 more
openaire   +4 more sources

CT Coronary Angiography Versus Conventional Invasive Coronary Angiography – The View of the Referring Physician [PDF]

RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren, 2014
Assessment of experience gained by local referring physicians with the procedure of coronary computed tomographic angiography (CCTA) in the everyday clinical routine.A 25-item questionnaire was sent to 179 physicians, who together had referred a total of 1986 patients for CCTA.
M H, Maurer, E, Zimmermann, B, Hamm, M, Dewey   +3 more
openaire   +5 more sources

Systematic review of the clinical effectiveness and cost-effectiveness of 64-slice or higher computed tomography angiography as an alternative to invasive coronary angiography in the investigation of coronary artery disease [PDF]

, 2008
Objectives: To assess the clinical effectiveness and cost-effectiveness, in different patient groups, of the use of 64-slice or higher computed tomography (CT) angiography, instead of invasive coronary angiography (CA), for diagnosing people with ...
Cummins, E., Fraser, Cynthia Mary, Walker, S., Jia, Xueli, Cook, Jonathan Alistair, Hillis, Graham S., Waugh, N., Mowatt, Graham   +7 more
core   +3 more sources

Magnet Resonance Angiography versus Conventional Angiography for the Planning of Reconstructive Surgeries [PDF]

European Journal of Trauma and Emergency Surgery, 2007
Assessing the vascular status and anatomy of the lower extremity is of crucial importance when planning the coverage of a tissue defect with a free flap. The standard techniques comprise the clinical examination, Doppler ultrasound and Doppler sonography for healthy patients without suspected direct trauma to the vascular system, and conventional ...
Köhler, Christian, Weishaupt, Dominik, Guggenheim, Merlin, Künzi, Walter, Wedler, Volker   +4 more
openaire   +3 more sources

Evaluation of number of renal arteries in live related renal donors by CT Angiography and Conventional Angiography

International Journal of Endorsing Health Science Research, 2014
Renal transplantation represents the best available replacement treatment for patients with end stage renal disease patients than performing dialysis, and living donor transplantation has been shown to offer better graft survival than cadaver donor renal
Amjad Sattar , Shabbir Naeem, Ahsan Ali, Mustafa Akhtar, Adeeb Rizvi, Anwar Naqvi   +5 more
doaj   +1 more source

An Egyptian study to assess the accuracy and reliability of CAD-RADS CT coronary angiography algorithm in the evaluation of coronary artery disease

The Egyptian Journal of Radiology and Nuclear Medicine, 2022
Background Multidetector computed tomography angiography (MDCT) is a non-invasive examination for coronary artery disease. Coronary artery disease reporting and data system (CAD-RADS) is a structured reporting system that successfully facilitated ...
Mena E. Y. Ekladious, Mounir Sobhy Guirguis, Ahmed Mohammed Haggag, Ahmed S. Abdelrahman   +3 more
doaj   +1 more source

Diagnostic performance of coronary CT angiography for stenosis detection according to calcium score: systematic review and meta-analysis [PDF]

, 2012
OBJECTIVES: A systematic review and meta-analysis to assess sensitivity and specificity of coronary CT angiography (CCTA) for significant stenosis at different degrees of coronary calcification.
den Dekker, M.A.M., Vliegenthart, R., Oudkerk, M., de Bock, G.H.; id_orcid, Tio, R.A., Oudkerk, M.; id_orcid, de Smet, K., den Dekker, M.A., de Bock, G.H., den Dekker, Martijn   +9 more
core   +1 more source