J Korean Neurol Assoc.  2006 Oct;24(5):498-502.

Leber's Hereditary Optic Neuropathy with Mitochondrial DNA 11778 Mutation Presenting with Various Types of Seizures

Affiliations
  • 1Department of Neurology, Kosin University College of Medicine. Busan, Korea. nekim@ns.kosinmed.or.kr

Abstract

Leber's hereditary optic neuropathy (LHON) is a mitochondrial genetic disease characterized by acute or subacute visual loss associated with other neurologic diseases. We report a man with LHON caused by a mitochondrial DNA point mutation at nucleotide position 11778, who presented various types of seizures, and hydrocephalus. EEG showed frequent brief generalized 2.5~3 Hz spike or polyspikes-and-wave activities. Brain MRI and cisternography showed communicating hydrocephalus. LHON plus associated with epilepsy and hydrocephalus in our patient widens the clinical presentation of LHON.

Keyword

Leber's hereditary optic neuropathy; mtDNA 11778 mutation; Seizures

MeSH Terms

Brain
DNA, Mitochondrial*
Electroencephalography
Epilepsy
Humans
Hydrocephalus
Magnetic Resonance Imaging
Optic Atrophy, Hereditary, Leber*
Point Mutation
Seizures*
DNA, Mitochondrial
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