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Figure 3: Serial contrast enhanced axial CT scans (a) 8 years ago: focal geographic enhancing portion in the segment IV (black arrow) around the inferior vena cava. (b) 3 years ago: size of the enhancing portion decreased for 5 years. (c) Present CT: shows progressive retraction and reduced enhancement of the segment IV (arrowhead), and widening of the main portal fissure (white arrow). This hepatic lesion is probably focal confluent fibrosis

Figure 3: Serial contrast enhanced axial CT scans (a) 8 years ago: focal geographic enhancing portion in the segment IV (black arrow) around the inferior vena cava. (b) 3 years ago: size of the enhancing portion decreased for 5 years. (c) Present CT: shows progressive retraction and reduced enhancement of the segment IV (arrowhead), and widening of the main portal fissure (white arrow). This hepatic lesion is probably focal confluent fibrosis