I am women 59 years old.my ggt is positive for about two months.i have elevated cholesterol and triglycerides.ama-m2 test is positive.other blood tests for the liver are normal.liver mri-moderate steatosis. fibroscan is normal(cap 218, e 5,8).is pbc?

With your metabolic abnormalities & MRI findings I think there's enough evidence to diagnose fatty liver without cirrhosis. I assume you're abstaining from alcohol.and seeing a dietician or nutritionist to get on a proper diet and prevent further liver damage. Be followed by a hepatologist or a gastroenterologist for best care& appropriate testing.