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Imaging in Liver Malignancy
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Program Objectives
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Clinical Impact of Focal Liver Lesions
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HCC
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Contemporary Imaging Approaches
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Ultrasound
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Ultrasound Limitations
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Ultrasound Liver Imaging Reporting and Data System
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Ultrasound Limited Sensitivity Compared to CECT/MRI
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Contrast-Enhanced Ultrasound
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Multi-Detector CT
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Multi-Detector CT
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Multiple Phases
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Injection Rate
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Cumulative Radiation Dose
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Radiation Dose
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Standard Radiation Dose CT Vs Reduced Dose CT
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Dual Energy CT
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Low keV
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Iodine Quantification for Characterization of Indeterminate Liver Lesions
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Virtual Non-Contrast CT
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Value of Non-Contrast CT
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MRI and Advantages Over CT
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Multiphasic Arterial Phase (I)
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Multiphasic Arterial Phase (II)
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MRI and Advantages Over CT
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Increased Contrast Enhancement at MRI
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Increased Detection of Capsule and Washout
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MRI and Advantages Over CT
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MRI: Fat
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MRI: Fat Increased Lesion Characterization
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MRI: Fat (II)
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MRI and Advantages Over CT
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HBP Agents Gadoxetate
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HBP Agents Vascular + Function
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HBP for Lesion Characterization Adenoma
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Progression to HCC (I)
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Progressed HCC
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Early HCC
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HCC Grading
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Microvascular Tumor Invasion
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HBP for Metastatic Disease (I)
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HBP for Metastatic Disease (III)
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Limitations of MRI
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Different Sequences Acquired in Conventional MRI Examination
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Abbreviated MRI Protocol for HCC Surveillance
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Abbreviated MRI Protocol (~ 15 Minutes)
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Conclusions
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Abbreviations
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Abbreviations (cont)
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