<unk>  <unk> , also known as hepatic steatosis, is a condition where excess fat builds up in the<unk> . Often there are no or few symptoms. Occasionally there may be tiredness or pain in the upper right side of the abdomen. Complications may include cirrhosis,<unk>  cancer, and esophageal varices. There are two types of<unk> : non-alcoholic<unk>  (NAFLD) and alcoholic<unk>  disease. NAFLD is made up of simple fatty<unk>  and non-alcoholic steatohepatitis (NASH). The primary risks include alcohol, type 2 diabetes, and obesity. Other risk factors include certain medications such as glucocorticoids, and hepatitis C. It is unclear why some people with NAFLD develop simple fatty<unk>  and others develop NASH. Diagnosis is based on the medical history supported by blood tests, medical imaging, and occasionally<unk>  biopsy. Treatment of NAFLD is generally by dietary changes and exercise to bring about weight loss. In those who are severely affected,<unk>  transplantation may be an option. More than 90% of heavy drinkers develop fatty<unk>  while about 25% develop the more severe alcoholic hepatitis. NAFLD affects about 30% of people in Western countries and 10% of people in Asia. NAFLD affects about 10% of children in the United States. It occurs more often in older people and males.
Fatty liver disease
Wilson's disease
Alcoholic liver disease
Viral hepatitis
Alcoholic hepatitis
Primary sclerosing cholangitis
Non-alcoholic fatty liver disease
Autoimmune hepatitis