Progressive myoclonic epilepsy type 7

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Name:
Progressive myoclonic epilepsy type 7
Description:
A rare, genetic, neurological disorder characterized by childhood to adolescent onset of progressive myoclonus (which becomes very severe and results in major motor impediment) associated with infrequent tonic-clonic seizures, and, occasionally, ataxia. Learning disability prior to seizure onset and mild cognitive decline may be associated.
ORPHAcode:
435438
Synonyms:
EPM7
MEAK
Myoclonus epilepsy and ataxia due to potassium channel mutation
PME type 7
Progressive myoclonic epilepsy due to KV3.1 deficiency
Progressive myoclonus epilepsy type 7
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Created:
13 May 2019 - 01:02
Changed:
22 Jun 2023 - 16:14