Aneurysms of the portal venous system. Gray-scale and color Doppler ultrasonographic findings with CT and MRI correlation.
Clin Imaging
; 22(6): 414-7, 1998.
Article
em En
| MEDLINE
| ID: mdl-9876910
ABSTRACT
Two cases of incidentally detected aneurysms involving the portal venous system are described with emphasis on gray-scale and color Doppler ultrasonographic (US) findings. Appearing on US as anechoic masses showing direct luminal continuity with the right portal vein and superior mesenteric vein, the lesions displayed spectral findings characteristic of portal venous system on color Doppler US. Dynamic helical computed tomography (CT) demonstrated simultaneous enhancement with the portal system, while the aneurysms were hypointense owing to flow void on T1-weighted spin-echo magnetic resonance (MR) images.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Veia Porta
/
Imageamento por Ressonância Magnética
/
Tomografia Computadorizada por Raios X
/
Aneurisma
Tipo de estudo:
Diagnostic_studies
Limite:
Aged
/
Female
/
Humans
/
Middle aged
Idioma:
En
Ano de publicação:
1998
Tipo de documento:
Article