Renal arteries: navigator-gated balanced fast field-echo projection MR angiography with aortic spin labeling: initial experience.

Détails

ID Serval
serval:BIB_A195E862EB3E
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Titre
Renal arteries: navigator-gated balanced fast field-echo projection MR angiography with aortic spin labeling: initial experience.
Périodique
Radiology
Auteur(s)
Spuentrup E., Manning W.J., Börnert P., Kissinger K.V., Botnar R.M., Stuber M.
ISSN
0033-8419[print], 0033-8419[linking]
Statut éditorial
Publié
Date de publication
2002
Volume
225
Numéro
2
Pages
589-596
Langue
anglais
Notes
Publication types: Journal Article ; Research Support, Non-U.S. Gov't
Publication Status: ppublish
Résumé
A cardiac-triggered free-breathing three-dimensional balanced fast field-echo projection magnetic resonance (MR) angiographic sequence with a two-dimensional pencil-beam aortic labeling pulse was developed for the renal arteries. For data acquisition during free breathing in eight healthy adults and seven consecutive patients with renal artery disease, real-time navigator technology was implemented. This technique allows high-spatial-resolution and high-contrast renal MR angiography and visualization of renal artery stenosis without exogenous contrast agent or breath hold. Initial promising results warrant larger clinical studies.
Mots-clé
Adult, Aged, Aorta, Abdominal/pathology, Echo-Planar Imaging/methods, Female, Humans, Image Processing, Computer-Assisted/methods, Imaging, Three-Dimensional/methods, Magnetic Resonance Angiography/methods, Male, Middle Aged, Reference Values, Renal Artery/pathology, Renal Artery Obstruction/diagnosis, Sensitivity and Specificity
Pubmed
Web of science
Création de la notice
02/03/2010 17:04
Dernière modification de la notice
03/03/2018 20:08
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