Idiopathic orbital myositis

Evidence-based neurology checklist on idiopathic orbital myositis: Description This is an idiopathic inflammatory disorder of the extraocular muscles It may affect single or multiple muscles It usually affects young adult females The recti are more frequently affected than the oblique muscles The…

Description

  • This is an idiopathic inflammatory disorder of the extraocular muscles
  • It may affect single or multiple muscles
  • It usually affects young adult females
  • The recti are more frequently affected than the oblique muscles
  • The levator palpabrae superioris is occasionally affected
  • It follows an acute, chronic or recurrent course

Classification

Clinical features

Differential diagnosis: inflammatory

Differential diagnosis: infectious

Differential diagnosis: drug-induced

Differential diagnosis: other medical

Differential diagnosis: neurological disorders

Investigations

Treatment

Synonyms

References

  1. Schoser BG. Ocular myositis: diagnostic assessment, differential diagnoses, and therapy of a rare muscle disease-five new cases and review. Clin Ophthalmol 2007; 1:37-42.
  2. Costa RM, Dumitrascu OM, Gordon LK. Orbital myositis: diagnosis and management. Curr Allergy Asthma Rep 2009; 9:316-323. 
  3. Fraser CL, Skalicky SE, Gurbaxani A, McCluskey P. Ocular myositis. Curr Allergy Asthma Rep 2013; 13:315-321. 
  4. McNab AA. Orbital myositis: a comprehensive review and reclassification. Ophthalmic Plast Reconstr Surg 2020; 36:109-117.
  5. Franco J, Lee NG. Granulomatosis with polyangiitis presenting as recurrent, multifocal orbital myositis. Orbit 2021; 40:529-531. 
  6. And 15 more. Subscribe to see the full list

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