Glossary

Steatosis

Steatosis

Steatose·Also: Verfettung, Fettleber

Steatosis is an abnormal accumulation of fat in cells, most commonly in the liver (fatty liver). It often causes no symptoms for a long time and is frequently discovered by chance during an ultrasound examination.

Symptoms rather than terms?

Describe what's going on — we'll find the right doctor for you.

Editorial content · as of 9/5/2026