J Korean Neurol Assoc.  2017 May;35(2):85-88. 10.17340/jkna.2017.2.4.

The First Genetically Confirmed McLeod Syndrome in Korea

Affiliations
  • 1Department of Neurology, Asan Medical Center, Ulsan University College of Medicine, Seoul, Korea. chongslee@me.com
  • 2Department of Laboratory Medicine, Asan Medical Center, Ulsan University College of Medicine, Seoul, Korea.

Abstract

McLeod syndrome is a rare X-linked multisystem disorder which forms the core of neuroacanthocytosis syndrome. Neurological symptoms characterized by chorea, seizure, cognitive impairment, and psychosis mostly develop around the 5-6th decades, accompanied by multisystem involvement comprising neuropathy, myopathy, acanthocytosis and hepatosplenomegaly. We hereby present a 60-year-old male who is the first genetically confirmed Korean McLeod syndrome patient. Genetic analysis of his XK gene revealed a previously reported 5 base pair deletion of exon 3 (c.856_860delCTCTA).

Keyword

McLeod syndrome; Neuroacanthocytosis

MeSH Terms

Abetalipoproteinemia
Base Pairing
Chorea
Cognition Disorders
Exons
Humans
Korea*
Male
Middle Aged
Muscular Diseases
Neuroacanthocytosis
Psychotic Disorders
Seizures
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