A coarse or nodular texture to the liver on ultrasonography. However, most have variable or no detectable changes in echogenicity of the liver parenchyma. More chronic cases may have dilation of the biliary tract. | A coarse or nodular texture to the liver on ultrasonography. However, most have variable or no detectable changes in echogenicity of the liver parenchyma. More chronic cases may have dilation of the biliary tract. |