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Titolo:
Fast magnetic resonance imaging techniques
Autore:
Chen, Q; Stock, KW; Prasad, PV; Hatabu, H;
Indirizzi:
Beth Israel Deaconess Med Ctr, Dept Radiol, Boston, MA 02215 USA Beth Israel Deaconess Med Ctr Boston MA USA 02215 l, Boston, MA 02215 USA
Titolo Testata:
EUROPEAN JOURNAL OF RADIOLOGY
fascicolo: 2, volume: 29, anno: 1999,
pagine: 90 - 100
SICI:
0720-048X(199902)29:2<90:FMRIT>2.0.ZU;2-0
Fonte:
ISI
Lingua:
ENG
Soggetto:
TURBO SPIN-ECHO; PHASED-ARRAY; MR; GRASE; SEQUENCE; COIL; ACQUISITION; ANATOMY; BRAIN; LIVER;
Keywords:
body imaging; fast magnetic resonance imaging; fast MR imaging; MR techniques;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Citazioni:
40
Recensione:
Indirizzi per estratti:
Indirizzo: Hatabu, H Beth2215ael Deaconess Med Ctr, Dept Radiol, 330 Brookline Ave, Boston, MA 0 Beth Israel Deaconess Med Ctr 330 Brookline Ave Boston MA USA 02215
Citazione:
Q. Chen et al., "Fast magnetic resonance imaging techniques", EUR J RAD, 29(2), 1999, pp. 90-100

Abstract

This article reviews fast magnetic resonance (MR) techniques currently used for body imaging. Improvements in gradient performance have made very short repetition and echo times on clinical scanners feasible, thus enabling subsecond image acquisition. The article provides a fundamental overview of the technical aspects from the concept of k-space and k-space segmentation technique, fast MR imaging techniques including fast spin echo, fast gradient echo with or without magnetization preparation to echo planar and hybridtechniques. The article also addresses the use of different fat suppression techniques in MR imaging of the body and improvements in coil technology to obtain faster images and higher signal-to-noise. (C) 1999 Elsevier Science Ireland Ltd. All lights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 30/11/20 alle ore 05:33:02