Клінічні особливості генетично детермінованих гіпобета-ліпопротеїнемії та гіпохолестеролемії

Abstract

Familial hypobetalipoproteinemia (FHBL) is an autosomal dominant disorder of lipid metabolism characterized by extremely low plasma levels of apolipoprotein B, total cholesterol and low-density lipoprotein cholesterol. Heterozygotes for FHBL are often asymptomatic. Clinical features of homozygous FHBL can include acanthocytosis, deficiencies in fat-soluble vitamins secondary to malabsorption, atypical retinitis pigmentosa and neuromuscular abnormalities.