Diffusion-Weighted MRI in Intrahepatic Bile Duct Adenoma Arising from the Cirrhotic Liver

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...

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Autores principales: An, Chansik, Park, Sumi, Choi, Yoon Jung
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Korean Society of Radiology 2013
Materias:
Gastrointestinal Imaging
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3772256/
https://www.ncbi.nlm.nih.gov/pubmed/24043970
http://dx.doi.org/10.3348/kjr.2013.14.5.769
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author An, Chansik
Park, Sumi
Choi, Yoon Jung
author_facet An, Chansik
Park, Sumi
Choi, Yoon Jung
author_sort An, Chansik
collection PubMed
description 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.
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spelling pubmed-37722562013-09-16 Diffusion-Weighted MRI in Intrahepatic Bile Duct Adenoma Arising from the Cirrhotic Liver An, Chansik Park, Sumi Choi, Yoon Jung Korean J Radiol Gastrointestinal Imaging 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. The Korean Society of Radiology 2013 2013-08-30 /pmc/articles/PMC3772256/ /pubmed/24043970 http://dx.doi.org/10.3348/kjr.2013.14.5.769 Text en Copyright © 2013 The Korean Society of Radiology http://creativecommons.org/licenses/by-nc/3.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Gastrointestinal Imaging
An, Chansik
Park, Sumi
Choi, Yoon Jung
Diffusion-Weighted MRI in Intrahepatic Bile Duct Adenoma Arising from the Cirrhotic Liver
title Diffusion-Weighted MRI in Intrahepatic Bile Duct Adenoma Arising from the Cirrhotic Liver
title_full Diffusion-Weighted MRI in Intrahepatic Bile Duct Adenoma Arising from the Cirrhotic Liver
title_fullStr Diffusion-Weighted MRI in Intrahepatic Bile Duct Adenoma Arising from the Cirrhotic Liver
title_full_unstemmed Diffusion-Weighted MRI in Intrahepatic Bile Duct Adenoma Arising from the Cirrhotic Liver
title_short Diffusion-Weighted MRI in Intrahepatic Bile Duct Adenoma Arising from the Cirrhotic Liver
title_sort diffusion-weighted mri in intrahepatic bile duct adenoma arising from the cirrhotic liver
topic Gastrointestinal Imaging
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3772256/
https://www.ncbi.nlm.nih.gov/pubmed/24043970
http://dx.doi.org/10.3348/kjr.2013.14.5.769
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AT choiyoonjung diffusionweightedmriinintrahepaticbileductadenomaarisingfromthecirrhoticliver

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