Creutzfeldt-Jakob disease.

Abstract

Prion diseases are rare in children. Three types are known: kuru, variant Creutzfeldt-Jakob disease (CJD), and iatrogenic CJD. All three affect children and young adults, and are transmitted by infectious contamination. Kuru was the result of ritual funeral practices similar to cannibalism; variant CJD affects young people who have eaten meat from cows with mad cow disease (mostly in the UK); and iatrogenic CJD is secondary to graft of human tissues performed in the 1980s (dura mater, pituitary extracted growth hormone). The disease appears after 4-30 years of incubation. The initial symptomatology is frequently neurological (cerebellar ataxia, oculomotor disturbance, peripheral nerve pain, pyramidal syndrome) followed by dementia. There is no biological test available that can give a definite diagnosis of prion disease apart from neuropathology, although prion accumulation in vCJD can be demonstrated in pharyngeal tonsil by immunohistochemical techniques. This devastating disease results inevitably in death. No specific treatment is available.

• Authors: Thierry Billette de Villemeur
• Journal: Handbook of clinical neurology (Handb Clin Neurol) Vol. 112 Pg. 1191-3 ( 2013) ISSN: 0072-9752 [Print] Netherlands
• PMID: 23622328 (Publication Type: Journal Article, Review)
• Copyright: Copyright © 2013 Elsevier B.V. All rights reserved.

Topics

• Brain (pathology)
• Child
• Creutzfeldt-Jakob Syndrome (diagnosis, etiology, pathology)
• Humans
• Risk Factors