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Esophagogastroduodenoscopic findings in case 1. Minimal to F1 esophageal varices in the lower esophagus were observed prior to applying antiviral therapy (A). Esophageal varices had progressed to F1/F2 after 1 year of an SVR (B), and then decreased to minimal or F1 after 2 years of an SVR (C) and regressed completely after 3 years of an SVR (D).
