Q: Enumerate causes of fatty liver A: Fatty liver hepatic steatosis is broadly divided into alcoholic and non-alcoholic causes. Here is a quick overview before I pull from the medical library: - Alcohol is the most common cause worldwide - Metabolic syndrome components obesity, diabetes, dyslipidemia drive non-alcoholic fatty liver disease NAFLD - Drugs/toxins, nutritional factors, and systemic diseases round out the list Searching sources... A: Now let me read the most relevant sections from Robbins Pathology and Yamada's Gastroenterology: A: Now let me get more detail on drug causes and a full classification from another textbook: A: Now let me read the Yamada Gastroenterology section on NAFLD for a comprehensive classification: