What does an enlarged liver demonstrating fatty infiltration, with focal fatty sparring mean? liver is 167 mm in length, male 21 years of age?

Fatty liver disease: A fatty liver can be the result of too many calories resulting in being overweight or obese, it may also be a result of taking drugs or toxins injurious to the liver. Associated with Diabetes and high cholesterol. Alcoholic liver disease also results in a fatty liver, caused by over consumption of alcohol;a herald for chronic liver disease if alcohol intake is not decreased or stopped