label: McLeod neuroacanthocytosis syndrome
label_lc: mcleod neuroacanthocytosis syndrome
description: A form of neuroacanthocytosis and is characterized clinically by a Huntington's disease-like phenotype with an involuntary hyperkinetic movement disorder, psychiatric manifestations and cognitive alterations, and biochemically by absence of the Kx antigen and by weak expression of the Kell antigens.