Fatty liver, also known as steatosis, is a common condition where fat accumulates in the liver. Three key signs of fatty liver are elevated liver enzymes, abdominal bloating, and an enlarged liver. Elevated liver enzymes, which can be detected through a blood test, indicate liver damage and inflammation. Abdominal bloating occurs when the liver is unable to properly metabolize fats and fluids, leading to a buildup of fluid in the abdomen. Finally, an enlarged liver can be seen on imaging tests and may be a sign of severe liver disease. If any of these signs are present, it is important to seek medical attention.