FIGURE 1.
Clinical course in the chronic hepatitis cases. Postoperative transition of liver enzymes and HEV RNA titers in the chronic hepatitis cases: case 1 (A), case 2 (B), case 3 (C), case 8 (D). The closed arrowhead indicates the timing of sampling. The closed double arrow indicates the period of ribavirin administration. ALT, alanine aminotransferase; AST, aspartate aminotransferase; HEV, hepatitis E virus; POD, postoperative day.