MR Imaging of Hepatocellular Carcinoma Arising in Genetic Hemochromatosis
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概要
- 論文の詳細を見る
A case of a 51-year-old male with previously unsuspected genetic hemochromatosis (GH) associated with hepatocellular carcinoma (HCC), for which MR imaging was useful in diagnosis, is presented. Contrast-enhanced ultrasonography depicted a mass in segment 8 of the liver and a liver tumor was suspected. The mass could not be revealed on unenhanced or enhanced CT examination. MR imaging with unenhanced T1-weighted FLASH and T2-weighted gradient echo sequences clearly depicted the tumor; the tumor appeared hyperintense against a background of low hepatic signal intensity caused by iron overload. The iron-overloaded liver provided a natural source of paramagnetic contrast for detection of HCC. Studies are required to further assess the accuracy of these sequences in detection of HCC in patients with GH.
- 日本磁気共鳴医学会の論文
- 2003-04-01
著者
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Yamashita Yasuyuki
Department Of Radiology Kumamoto University
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HAYASHIDA Yoshiko
Department of Diagnostic Radiology, Kumamoto University Postgraduate School
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Yamashita Yasuyuki
Department Of Diagnostic Imaging Faculty Of Medical And Pharmaceutical Sciences Kumamoto University
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Yamashita Yasuyuki
Department Of Radiology Kumamoto University School Of Medicine
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Lwakatare Flora
Department Of Radiology Kumamoto University School Of Medicine
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Hayashida Yoshiko
Department Of Radiology Kumamoto University School Of Medicine
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Hayashida Yoshiko
Department Of Diagnostic Radiology Kumamoto University Postgraduate School
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