Impact of section doubling on MR angiography.
Radiology
; 185(3): 899-902, 1992 Dec.
Article
em En
| MEDLINE
| ID: mdl-1438782
To improve the quality of projection angiograms generated from three-dimensional magnetic resonance (MR) angiography data, the authors applied voxel shifting to create intermediate sections ("section doubling") prior to maximum intensity projection. To date, the authors have processed MR angiography studies with and without section doubling in 20 cases. Section doubling resulted in improved vessel contrast and delineation of continuity (especially of small vessels) in all cases.
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Base de dados:
MEDLINE
Assunto principal:
Vasos Sanguíneos
/
Imageamento por Ressonância Magnética
Limite:
Humans
Idioma:
En
Ano de publicação:
1992
Tipo de documento:
Article