Intrahepatic Extramedullary Hematopoiesis Mimicking a Hypervascular Hepatic Neoplasm on Dynamic- and SPIO-Enhanced MRI
Korean Journal of Radiology
;
: S34-S38, 2008.
Artículo
en Inglés
| WPRIM
| ID: wpr-65664
ABSTRACT
We present a rare case of a focal intrahepatic extramedullary hematopoiesis (EMH) that mimicked a hypervascular hepatic neoplasm in a 33-year-old woman with idiopathic myelofibrosis. The lesion showed homogeneous and persistent enhancement on both contrast-enhanced CT and gadolinium-enhanced dynamic MR imaging. The lesion did not demonstrate an apparent signal drop on a T2*-weighted sequence following administration of a superparamagnetic iron-oxide agent (SHU 555A). A hepatocellular adenoma was the initial radiological diagnosis. To the best of our knowledge, this is the first report of a histopathologically proven intrahepatic EMH evaluated with dynamic- and SPIO-enhanced MRI.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Hematopoyesis Extramedular
/
Imagen por Resonancia Magnética
/
Adenoma
/
Diagnóstico Diferencial
/
Mielofibrosis Primaria
/
Hígado
/
Neoplasias Hepáticas
Tipo de estudio:
Estudio diagnóstico
Límite:
Adulto
/
Humanos
/
Masculino
Idioma:
Inglés
Revista:
Korean Journal of Radiology
Año:
2008
Tipo del documento:
Artículo
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