Contrast-Enhanced Magnetic Resonance Angiography - 21/10/12
, Suyash Mohan, MD b, Elias Melhem, MD, PhD bRésumé |
Magnetic resonance (MR) angiography is a powerful tool for the evaluation of cervical and intracranial vasculature. Both noncontrast and contrast-enhanced MR angiography can provide exquisite vascular contrast and detail without the use of ionizing radiation. More advanced techniques such as time-resolved MR angiography and parallel imaging provide dynamic information in rapid fashion. This article describes the basic principles and techniques of MR angiography image acquisition.
Le texte complet de cet article est disponible en PDF.Keywords : Magnetic resonance angiography, Contrast-enhanced MR angiography, Time-of-flight MR angiography, Time-resolved MR angiography
Plan
Vol 20 - N° 4
P. 687-698 - novembre 2012 Retour au numéroBienvenue sur EM-consulte, la référence des professionnels de santé.
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