-
Epilepsy & Behavior Reports 2024Behr syndrome is associated with compound heterozygous dysfunction in gene and typically presents with a constellation of visual impairment due to early onset optic...
Behr syndrome is associated with compound heterozygous dysfunction in gene and typically presents with a constellation of visual impairment due to early onset optic atrophy, cerebellar ataxia, peripheral neuropathy, deafness, and gastrointestinal motility problems. Our patient with biallelic variants in gene had delayed motor milestones, cerebellar ataxia, and optic atrophy in infancy. At the age of 7 years, he presented with recurrent episodes of super-refractory status epilepticus and metabolic stroke due to underlying mitochondrial dysfunction associated with gene dysfunction. Besides the two rare prior case reports of focal and myoclonic seizures in patients with Behr syndrome, epilepsy in general is not well described in the typical phenotypic spectrum and to the best of our knowledge. Dramatic clinical presentation with recurrent super-refractory status epilepticus and metabolic stroke has not been reported previously. There is only one prior report of metabolic stroke in a patient with Behr syndrome due to gene dysfunction.
PubMed: 38369985
DOI: 10.1016/j.ebr.2024.100652