Abstract
Non-hypervascular hypointense nodules (NHHNs) on gadolinium-ethoxybenzyl-diethylenetriamine pentaacetic acid-enhanced magnetic resonance imaging (EOB-MRI) have a high likelihood of hypervascularization progressing to typical hypervascular hepatocellular carcinoma (HCC). NHHNs that were present before the start of anti-hepatitis C virus (HCV) therapy is a risk marker for HCC development after achieving sustained virologic response (SVR). In this report, we show a patient without a previous history of HCC in whom HCC developed by hypervascularization of NHHN after SVR. This patient achieved SVR more than 8years before NHHN developed into HCC, and during this time NHHN had been present but had remained unchanged in size and imaging features as shown by repeated EOB-MRI. Hepatocarcinogenic potential of NHHNs persist for a long time after SVR, despite the eradication of HCV.
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Schedule a callMore From: Hepatology research : the official journal of the Japan Society of Hepatology
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