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Titolo:
MRI of spinal hardware: comparison of conventional T1-weighted sequence with a new metal artifact reduction sequence
Autore:
Chang, SD; Lee, MJ; Munk, PL; Janzen, DL; MacKay, A; Xiang, QS;
Indirizzi:
Vancouver Gen Hosp, Dept Radiol, Vancouver, BC V5Z 1M9, Canada Vancouver Gen Hosp Vancouver BC Canada V5Z 1M9 couver, BC V5Z 1M9, Canada Univ British Columbia, Dept Phys, Vancouver, BC, Canada Univ British Columbia Vancouver BC Canada pt Phys, Vancouver, BC, Canada St Pauls Hosp, Dept Radiol, Vancouver, BC V6Z 1Y6, Canada St Pauls Hosp Vancouver BC Canada V6Z 1Y6 , Vancouver, BC V6Z 1Y6, Canada British Columbia Childrens Hosp, Vancouver, BC V6H 3V4, Canada British Columbia Childrens Hosp Vancouver BC Canada V6H 3V4 H 3V4, Canada
Titolo Testata:
SKELETAL RADIOLOGY
fascicolo: 4, volume: 30, anno: 2001,
pagine: 213 - 218
SICI:
0364-2348(200104)30:4<213:MOSHCO>2.0.ZU;2-A
Fonte:
ISI
Lingua:
ENG
Soggetto:
SUSCEPTIBILITY ARTIFACTS;
Keywords:
magnetic resonance imaging; artifact; metal implants and hardware; spine; view angle tilting; MARS (metal artifact reduction sequence);
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Citazioni:
14
Recensione:
Indirizzi per estratti:
Indirizzo: Lee, MJ Vancouver Gen Hosp, Dept Radiol, 899 W 12th Ave, Vancouver, BC V5Z1M9, Canada Vancouver Gen Hosp 899 W 12th Ave Vancouver BC Canada V5Z 1M9 nada
Citazione:
S.D. Chang et al., "MRI of spinal hardware: comparison of conventional T1-weighted sequence with a new metal artifact reduction sequence", SKELETAL RA, 30(4), 2001, pp. 213-218

Abstract

Objective. This study was designed to compare diagnostic quality of MR images of patients with spinal hardware acquired using a conventional T1-weighted spin-echo sequence and a new metal artifact reduction sequence (MARS). Conclusion. The new MARS sequence effectively reduces the degree of tissue-obscuring artifact produced by spinal fixation hardware and subjectively improves image quality compared with the conventional T1-weighted spin-echo sequence.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 19/01/20 alle ore 14:39:19