− | Impression smears made of the liver may be stained with haemotoxylin and eosin to show intranuclear inclusion bodies in hepatocytes and macrophages. These are also seen on histopathology of liver biopsy, in addition to centrilobular necrosis. | + | Impression smears made of the liver may be stained with haemotoxylin and eosin to show intranuclear inclusion bodies in hepatocytes and macrophages. These are also seen on histopathology of liver biopsies, in addition to centrilobular necrosis. |