What Does This Ultrasound Report Indicate?

An ultrasound has just revealed liver diffusely echogenic and hepatic steatosis . I gather that is some kind of fatty liver (non-alcoholic). I am 5 7.5, 130 lbs, 73 years old and follow a pretty clean diet: no grains/sugars. I consume about 2 tbs MCT oil/coconut oil daily, occasional flax oil, olive oil, no heavy fatty foods or fried foods. I exercise daily about 30-40 min trail run and occasional swim about 30-45min. Can you tell me what I am doing or not doing to create this condition and what I should do about it. (My mother had hepatitis in the 50 s so I don t associate a letter w it. However it was chronic and consumed her for at least 5 years before she died a week after surgery on a blood clot).