Pulmonary MR angiography with ultrasmall superparamagnetic iron oxide particles as a blood pool agent and a navigator echo for respiratory gating: pilot study.
Radiology
; 211(3): 865-9, 1999 Jun.
Article
em En
| MEDLINE
| ID: mdl-10352617
ABSTRACT
In nine healthy adult volunteers, pulmonary magnetic resonance angiography was performed with the blood pool agent NC100150 injection combined with respiratory gating with a navigator echo. With increasing doses of the contrast agent, higher signal intensities and vessel branch order visualization were achieved. No motion artifacts were seen. The blood pool agent NC100150 injection in combination with respiratory navigator gating permitted acquisition of high-quality MR angiograms of the pulmonary vasculature during continuous breathing.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Óxidos
/
Angiografia por Ressonância Magnética
/
Meios de Contraste
/
Ferro
/
Pulmão
Tipo de estudo:
Clinical_trials
Limite:
Adult
/
Humans
/
Male
Idioma:
En
Revista:
Radiology
Ano de publicação:
1999
Tipo de documento:
Article
País de afiliação:
Suécia