fatale X-gebonden ataxie met doofheid en blindheid (aandoening)
fatale X-gebonden ataxie met doofheid en blindheid
syndroom van Arts
letale ataxie met doofheid en opticusatrofie
Arts syndrome
Lethal ataxia-deafness-optic atrophy
Fatal X-linked ataxia with deafness and loss of vision
Syndrome with characteristics of intellectual deficit, early-onset hypotonia, ataxia, delayed motor development, hearing impairment and loss of vision due to optic atrophy. Other manifestations included floppiness, susceptibility to infections and later flaccid tetraplegia and areflexia. It is caused by missense mutations in the phosphoribosyl pyrophosphate synthetase 1 gene (PRPS1) localized to Xq22.1-q24, leading to impaired purine biosynthesis. Transmitted as an X-linked recessive trait. The disease has a fatal course during childhood (the majority of patients die before the age of 5 years) due to the high susceptibility of the patients to infections, especially of the upper respiratory tract.
Associated morphologyprimaire atrofie
Finding sitestructuur van nervus opticus
referentieset met complexe 'mapping' naar ICD-10
AdviceALWAYS E79.8
CorrelationSNOMED CT source code to target map code correlation not specified