A contrast media with the bolus injection (40-70ml) in the rate of 3.5-10 ml/sec is necessary for optimal perfusion assessment ( 30 ). There is an increasing trend in the application of perfusion CT in the field of oncology including lesion characterization, diagnosis of occult malignancies, provision of prognosis and monitoring the efficacy of treatment (30).
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Imaging and Imaging-Guided Interventions in the Diagnosis and Management of Hepatocellular Carcinoma (HCC)-Review of Evidence.
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