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KMID : 0880420080090010067
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Korean Journal of Radiology
2008 Volume.9 No. 1 p.67 ~ p.75
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Exophytic Benign and Malignant Hepatic Tumors: CT Imaging Features
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Kim Hyoung-Jung
Lee Dong-Ho
Lim Joo-Won
Ko Young-Tae
Kim Kyoung-Won
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Abstract
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Our objective is to describe the CT features of exophytic hepatic tumors those may pose a diagnostic challenge because of the uncertainty of tumor origin. The beak sign and the feeding artery of a tumor are useful diagnostic indicators of exophytic hepatic tumors. Two- or three-dimensional reformation images are also helpful for diagnosis. The CT features of exophytic hepatic tumors are similar to those of the usual intrahepatic tumors except for their location.
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KEYWORD
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Computed tomography (CT), Liver, Neoplasm
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