Hepatic Sinusoidal Dilatation: A Review of Causes With Imaging-Pathologic Correlation.
Semin Ultrasound CT MR
; 37(6): 525-532, 2016 Dec.
Article
em En
| MEDLINE
| ID: mdl-27986171
ABSTRACT
Hepatic sinusoids are vascular conduits connecting the portal triad with the central vein. Multiple conditions can lead to sinusoidal dilatation and congestion with resultant stasis of blood within the lumen. The altered hemodynamics associated with hepatic sinusoidal dilatation generally result in heterogeneous enhancement of the hepatic parenchyma on contrast-enhanced computed tomography and magnetic resonance imaging, a pattern often described as "mosaic" enhancement. In this article, we review the causes of hepatic sinusoidal dilatation and the imaging manifestations on contrast-enhanced computed tomography and magnetic resonance.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Imageamento por Ressonância Magnética
/
Tomografia Computadorizada por Raios X
/
Veias Hepáticas
/
Fígado
/
Hepatopatias
Tipo de estudo:
Etiology_studies
Limite:
Humans
Idioma:
En
Revista:
Semin Ultrasound CT MR
Assunto da revista:
DIAGNOSTICO POR IMAGEM
Ano de publicação:
2016
Tipo de documento:
Article