Intrahepatic Bile Duct Adenoma Mimicking Hepatic Metastasis: Case Report and Review of the Literature

Koji TAKUMI; Yoshihiko FUKUKURA; Kohei NAGASATO; Masayuki NAKAJO; Shoji NATSUGOE; Michiyo HIGASHI

doi:10.2463/mrms.2012-0078

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Intrahepatic Bile Duct Adenoma Mimicking Hepatic Metastasis: Case Report and Review of the Literature

Koji TAKUMI, Yoshihiko FUKUKURA, Kohei NAGASATO, Masayuki NAKAJO, Shoji NATSUGOE, Michiyo HIGASHI

著者情報

キーワード: bile duct adenoma, diffusion-weighted imaging, gadolinium-ethoxybenzyl-diethylenetriamine pentaacetic acid, magnetic resonance imaging, superparamagnetic iron oxide

ジャーナルフリー早期公開

論文ID: 2012-0078

DOI https://doi.org/10.2463/mrms.2012-0078

この記事には本公開記事があります。

The final version of this article is now available: Vol. 12 (2013), No. 2

詳細

抄録

We present a case of bile duct adenoma that mimicked hepatic metastasis from gastric cancer. The adenoma exhibited prolonged enhancement on dynamic computed tomography, hyperintensity on diffusion-weighted imaging, and diminished uptake of superparamagnetic iron oxide and gadolinium-ethoxybenzyl-diethylenetriamine pentaacetic acid on magnetic resonance imaging, resembling those of adenocarcinomas. Knowledge of the imaging findings of this rare entity may aid correct diagnosis.

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