Diffusion-Weighted MRI in Intrahepatic Bile Duct Adenoma Arising from the Cirrhotic Liver
Korean Journal of Radiology
;
: 769-775, 2013.
Artigo
em Inglês
| WPRIM
| ID: wpr-209698
ABSTRACT
A 64-year-old male patient with liver cirrhosis underwent a CT study for hepatocellular carcinoma surveillance, which demonstrated a 1.4-cm hypervascular subcapsular tumor in the liver. On gadoxetic acid-enhanced MRI, the tumor showed brisk arterial enhancement and persistent hyperenhancement in the portal phase, but hypointensity in the hepatobiliary phase. On diffusion-weighted MRI, the tumor showed an apparent diffusion coefficient twofold greater than that of the background liver parenchyma, which suggested that the lesion was benign. The histologic diagnosis was intrahepatic bile duct adenoma with alcoholic liver cirrhosis.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Neoplasias dos Ductos Biliares
/
Ductos Biliares Intra-Hepáticos
/
Adenoma de Ducto Biliar
/
Meios de Contraste
/
Gadolínio DTPA
/
Imagem de Difusão por Ressonância Magnética
/
Diagnóstico Diferencial
/
Cirrose Hepática
Tipo de estudo:
Estudo diagnóstico
Limite:
Humanos
/
Masculino
Idioma:
Inglês
Revista:
Korean Journal of Radiology
Ano de publicação:
2013
Tipo de documento:
Artigo
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