Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Three-dimensional MR imaging of pulmonary vessels and parenchyma with NC100150 injection (Clariscan (TM))
Autore:
Bremerich, J; Roberts, TPL; Wendland, MF; Wyttenbach, R; Arheden, H; Reddy, GP; Shafaghi, N; Higgins, CB; Saeed, M;
Indirizzi:
Univ Calif San Francisco, Dept Radiol, San Francisco, CA 94143 USA Univ Calif San Francisco San Francisco CA USA 94143 ancisco, CA 94143 USA
Titolo Testata:
JOURNAL OF MAGNETIC RESONANCE IMAGING
fascicolo: 6, volume: 11, anno: 2000,
pagine: 622 - 628
SICI:
1053-1807(200006)11:6<622:TMIOPV>2.0.ZU;2-I
Fonte:
ISI
Lingua:
ENG
Soggetto:
MAGNETIC-RESONANCE ANGIOGRAPHY; BLOOD-POOL AGENT; CONTRAST AGENT; ECHO; LUNG; ENHANCEMENT; ULTRASMALL; PERFUSION; EMBOLISM; DIAGNOSIS;
Keywords:
MR angiography; MR contrast media; pulmonary angiography; pulmonary parenchyma; iron oxide particles;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Citazioni:
29
Recensione:
Indirizzi per estratti:
Indirizzo: Saeed, M Univ Calif San Francisco, Dept Radiol, 505 Parnassus Ave,L308, San Francisco, CA 94143 USA Univ Calif San Francisco 505 Parnassus Ave,L308 San Francisco CA USA 94143
Citazione:
J. Bremerich et al., "Three-dimensional MR imaging of pulmonary vessels and parenchyma with NC100150 injection (Clariscan (TM))", J MAGN R I, 11(6), 2000, pp. 622-628

Abstract

The influence of increasing doses of NC100150 Injection (Clariscan(TM)) and echo times on visualization of pulmonary vessels and parenchyma was evaluated. The effects of 0.5, 1, 2, 4, and 8 mg Fe/kg NC100150 Injection and echo times (TE) of 1.1, 1.8, 2.2, and 4.3 msec were determined in six dogs using breath-hold three-dimensional (3D) spoiled gradient-echo magnetic resonance (MR) sequence. At 2 mg Fe/kg and TE of 1.1 msec, the signal-to-noise ratio of the central pulmonary arteries and parenchyma was significantly increased (5.3 +/- 2.2 to 50.3 +/- 2.4) and (2.2 +/- 0.9 to 6.4 +/- 1. 1), respectively. Using the TE of 1.1 msec, signal intensity in the main arteries continued to increase with increasing dose. Moreover, the enhancement of pulmonary parenchyma and microvasculature had a positive dose response. 3D MRimaging with ultrashort echo time and 2 mg Fe/kg NC100150 Injection produces angiograms with strong vascular contrast and allows qualitative assessment of pulmonary parenchyma and microvasculature. J. Magn. Reson. Imaging 2000;11: 622-628. (C) 2000 Wiley-Liss, Inc.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 30/03/20 alle ore 10:13:44