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GENATLAS PHENOTYPE
last update : 17-11-2021
Symbol SPG84
Location 22q11.21
Name spastic paraplegia 84
Corresponding gene PI4KA
Main clinical features
  • onset of slowly progressive walking difficulties due to lower limb weakness, stiffness, and spasticity in the first 2 decades of life
  • additional features may include nystagmus, urinary urgency, joint contractures, and possible learning disabilities
  • Genetic determination autosomal recessive
    Function/system disorder neurology
    Type disease
    Remark(s)