New aspects of liver abnormalities as part of the systemic mast cell activation syndrome

Abstract

Hypercholesterolaemia and liver abnormalities are frequently found in patients with the mast cell activation syndrome. Hence, the mast cell activation syndrome should be considered at an early stage as a possible cause of hypercholesterolaemia and of hepatic abnormalities of unknown reason. Mast cell activation may be indicated by a reduced expression of the enzyme chitotriosidase in blood-derived mast cells as well as by an increased plasma cholesterol level.