Short-term evolocumab-induced tendon xanthomas regression in an elderly patient with homozygous familial hypercholesterolemia

Homozygous Familial Hypercholesterolemia (HoFH) is a rare inherited disorder affecting 1 in 160,000 to 1 in 300,000 individuals and resulting in extremely elevated low-densitym lipoprotein cholesterol (LDL-C) levels and premature atherosclerotic cardiovascular disease (ASCVD). Manifestations of ASCVD most notably include fatal and non-fatal myocardial infarction (MI) and occlusive vascular disease requiring surgical or percutaneous revascularization. Deposits of cholesterol in the skin or tendons, or both, called xanthomas, are the hallmark of the disease.