Rare and lacking typical clinical symptoms of liver tumors: Four case reports

Figure 3 Magnetic resonance imaging, pathological examination and immunohistochemical results of focal hepatic steatosis. A: The lesion in segment S5 is slightly hypointense on the T2-weighted fat-suppressed magnetic resonance imaging (MRI) sequence (arrow); B: The lesion begins to enhance during the arterial phase of MRI (arrow); C: The lesion shows less enhancement in the delayed phase of MRI compared to the adjacent liver parenchyma (arrow); D: Hematoxylin and eosin staining 100 ×; E: Ki-67 (positive, < 5%), immunohistochemical staining 400 ×; F: Hepatocyte (+), immunohistochemical staining 400 ×.