Periportal fibrosis

The lobules of liver, or hepatic lobules, are small divisions of the liver defined at the microscopic (histological) scale. The hepatic lobule is a building block of the liver tissue, consisting of a portal triad, hepatocytes arranged in linear cords between a capillary network, and a central vein. [Source: Wikipedia ]

May Cause
Starry-sky liver
May Be Caused by
Schistosomiasis