LIVER AND THE COMPLICATIONS ASSOCIATED WITH THE PROGRESSION OF DISEASE! Liver: The liver weighs up to 1.5kg in adults and is the 2nd largest organ in the body. Hepatocytes are the functioning unit of liver. Impairment of liver may lead to: Acute liver diseases Chronic liver diseases Liver cirrhosis Acute Liver Disease (ALD): ALD is a self-limiting episode of hepatocyte damage which in most cases spontaneously without clinical sequelae, but acute liver failure (ALF) may develop. This is a rare condition in which there is a rapid deterioration in liver function with associated encephalopathy and coagulopathy. ALF carries significant morbidity and mortality and may require emergency liver transplant. Chronic Liver Disease (CLD): CLD occurs when the longstanding cell damage causes permanent structural changes within the liver, with the loss of normal liver structure and functions. In many cases, this may lead to cirrhosis where fibrosis sears divide the liver cells into areas of regenera