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Autosomal dominant striatal neurodegeneration (disorder)
Autosomal dominant striatal neurodegeneration
ADSD - autosomal dominant striatal neurodegeneration
An adult-onset movement disorder with characteristics of bradykinesia, dysarthria and muscle rigidity. To date the disease has been observed in seven individuals in one family. Onset of symptoms is in the fourth to fifth decade of life with mild progressive dysarthria and hypokinesia. Dysdiadochokinesia is also present and muscle tone is slightly increased. Dysfunction and changes of the striatal part of the basal ganglia are visible on magnetic resonance imaging. Caused by mutation in the PDE8B gene (5q13.3-q14.1) and transmitted in an autosomal dominant manner with complete penetrance in the investigated family.
autosomaal dominante striatale neurodegeneratie
ADSD
Id725392005
StatusPrimitive
Associated morphologyDegenerative abnormality
Finding siteCorpus striatum structure
Has interpretationSlow
InterpretsMovement
DHD Diagnosis thesaurus reference set
ICD-10 complex map reference set
TargetG31.8
RuleTRUE
AdviceALWAYS G31.8 | POSSIBLE REQUIREMENT FOR ADDITIONAL CODE TO FULLY DESCRIBE DISEASE OR CONDITION
CorrelationSNOMED CT source code to target map code correlation not specified