[Vogt-Koyanagi-Harada syndrome]

Area of Science:

• Ophthalmology
• Neurology
• Genetics

Background:

• Vogt-Koyanagi-Harada syndrome is a rare autoimmune disorder in the Netherlands, predominantly affecting individuals of Asian descent.
• It is a leading cause of panuveitis in Asia, characterized by inflammation of the entire uvea.
• Key features include panuveitis, cerebrospinal fluid pleocytosis, and depigmentation of skin and hair.

Observation:

• A 40-year-old male with no prior medical history presented with sudden bilateral visual disturbances and optic disc swelling.
• Initial investigations revealed cerebrospinal fluid pleocytosis, with subsequent development of panuveitis, alopecia, and vitiligo.
• The patient's Indonesian heritage suggested a potential genetic predisposition.

Findings:

• The case highlights the diagnostic challenge of Vogt-Koyanagi-Harada syndrome in non-Asian populations.
• The syndrome's characteristic triad of ocular inflammation, neurological signs, and pigmentary changes was observed.
• Genetic factors and geographic origin play a significant role in the syndrome's presentation.

Implications:

• Vogt-Koyanagi-Harada syndrome should be considered in patients of Asian ancestry presenting with panuveitis and characteristic depigmentation.
• Prompt diagnosis and initiation of immunosuppressive therapy are essential to preserve visual function.
• Increased awareness can lead to earlier intervention and improved outcomes for affected individuals.