Fatty liver and elevated transaminases with heterozygous apolipoprotein B deficiency.

ABSTRACT

Asymptomatic fatty liver and elevated transaminases is a common occurrence with varied etiology. Apolipoprotein (apo) B deficiency is an uncommon cause of fatty liver and elevated transaminases. The typical lipid profile low cholesterol low LDL (low density lipoprotein) suggests diagnosis of apo B deficiency and an invasive procedure like liver biopsy can be avoided in such patients.