Prediction of Esophageal Varices in Viral Hepatitis C Cirrhosis: Performance of Combined Ultrasonography and Clinical Predictors

<div>Assessment of the main portal vein: (a) grayscale US measuring a maximal diameter and (b) Doppler US measuring a maximal and minimal velocity and flow volume.</div>

International Journal of Biomedical Imaging

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Figure 3

Figure 3: Prediction of Esophageal Varices in Viral Hepatitis C Cirrhosis: Performance of Combined Ultrasonography and Clinical Predictors 