8E03

ICD-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 diseases
  • 18 – Complications of pregnancy, childbirth and the puerperium
  • 19 – Certain conditions originating in the perinatal period
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  • 22 – Injury, poisoning or certain other consequences of external causes

Sibling codes

  • 8E00 – Sporadic Creutzfeldt-Jakob Disease
  • 8E01 – Acquired prion disease
  • 8E02 – Genetic prion diseases
  • 8E0Y – Other specified human prion diseases
  • 8E0Z – Human prion diseases, unspecified

Foundation entity

Variably protease sensitive prionopathy – http://id.who.int/icd/entity/172957869

Part of: 08: Diseases of the nervous system