8E03ICD-11 MMS 2026-01
Variably protease sensitive prionopathy
Description
A disease of the brain, caused by a mutation(s) in prion protein genes. This disease is characterised by deposition of abnormal prions in the brain leading to behavioural and mood changes, speech deficits, and progressive motor impairments. Confirmation is by pathological examination of the brain or identification of protease-sensitive prion proteins in a brain sample.
Index terms
- Variably protease sensitive prionopathy
- VPSPr - [Variably protease-sensitive prionopathy]
Exclusions from above levels
05– Endocrine, nutritional or metabolic diseases18– Complications of pregnancy, childbirth and the puerperium19– Certain conditions originating in the perinatal period
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22– Injury, poisoning or certain other consequences of external causes
Sibling codes
Foundation entity
Variably protease sensitive prionopathy – http://id.who.int/icd/entity/172957869
Part of: 08: Diseases of the nervous system