Tendon xanthomas
More common causes
Familial hypercholesterolemia
Less common causes
Primary biliary cholangitis
Familial dysbetalipoproteinemia
Cerebrotendinous xanthomatosis
Familial defective apo B-100
Uncommon causes
LDL receptor deficiency
Sitosterolemia
Familial isolated vitamin E deficiency
Apoprotein E deficiency
Pseudoxanthomatous diffuse cutaneous mastocytosis