title: [Progressive myoclonic epilepsy].
abstract: Progressive myoclonic epilepsy (PME) is a syndrome characterized by myoclonias, epilepsy, progressive dementia and other neurological deficits. PME may be caused by various, rare, incompletely elucidated genetic diseases, and is characterized by age at onset, duration, clinical and pathoanatomical abnormalities. There is ethnic and geographic variation in the frequency of the syndrome. The diseases are frequently autosomal recessive. Research in PME leads to a better understanding of the neurobiological processes of epilepsy. PME should be considered in cases of severe myoclonic epilepsy, progressive neurological disability and poor effect of antiepileptic treatment, and biopsies from skin, mucosa or muscle should be performed. Centralization of treatment of these rare diseases is recommended.
authors.affiliation: Neurologisk afdeling N, Odense Universitetshospital.
authors.forename: T T
authors.initials: TT
authors.lastname: Sørensen
authors.forename: M J
authors.initials: MJ
authors.lastname: Kjeldsen
authors.forename: M L
authors.initials: ML
authors.lastname: Friis
mesh_terms: D000328:Adult; D002648:Child; D004831:Epilepsies, Myoclonic / Q000175:diagnosis / Q000235:genetics / Q000628:therapy; D005260:Female; D006801:Humans; D008297:Male
vernacular_title: Progressiv myoklon epilepsi.