Joubert syndrome (JS): clinical features

Written and reviewed by Dr Ibrahim Imam, Consultant Neurologist. Last reviewed .

Joubert syndrome (JS): clinical features. Joubert’s syndrome is a ciliopathy. Fully referenced neurology checklist.

Genetics and pathology

  • Joubert’s syndrome is a ciliopathy
  • There is absence of decussation of the superior cerebellar commissural fibers
  • The transmission is autosomal recessive

Clinical classification

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Neurological features

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Cranial and ocular features

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Cardiorespiratory features

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Abdominal features

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Associated features

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References

  1. Brancati F, Dallapiccola B, Valente EM. Joubert Syndrome and related disorders. Orphanet J Rare Dis 2010; 5:20. 
  2. Ben-Salem S, Al-Shamsi AM, Gleeson JG, Ali BR, Al-Gazali L. Mutation spectrum of Joubert syndrome and related disorders among Arabs. Hum Genome Var 2014; 1:14020. 
  3. López Ruiz P, García García ME, Dicapua Sacoto D, Marcos-Dolado A. Uncrossed epileptic seizures in Joubert syndrome. BMJ Case Rep 2015; pii: bcr2014207719.
  4. Mugundhan K, Mayan MCV, Nidhin PD, Loganathan G, Balamurugan N. Joubert syndrome associated with seizures. J Assoc Physicians India 2017; 65:96.
  5. Poretti A, Christen HJ, Elton LE, et al. Horizontal head titubation in infants with Joubert syndrome: a new finding. Dev Med Child Neurol 2014; 56:1016-1020.
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