Vogt-Koyanagi-Harada syndrome with intracranial meningioma: an as yet unreported association

Is there an association between Vogt-Koyonagi-Harada syndrome and intracranial meningioma?

The authors report a case of Vogt-Koyonagi-Harada syndrome associated with intracranial meningioma. The authors discuss the HLA-DR4 gene as a common and causative factor in both conditions. This case report draws attention to the possibility of a causative association between intracranial meningioma and Vogt-Koyonagi-Harada syndrome, a rare but potentially blinding condition if not detected and treated early.

The association of systemic disorders with Vogt-Koyanagi-Harada and sympathetic ophthalmia

BACKGROUND

The aim of this work is to determine the systemic diseases and malignancy associated with Vogt-Koyanagi-Harada (VKH) disease compared to sympathetic ophthalmia (SO).

METHODS

We conducted a retrospective comparative observational clinical study where the medical records of patients with the diagnosis of VKH and SO from 1999-2009 were reviewed. The study was carried out at the King Khaled Eye Specialist Hospital and The Eye Center in Riyadh, Saudi Arabia. Investigators recorded the age, gender, history of trauma, associated systemic disorders, and ocular and systemic manifestations. Patients were examined by an ophthalmologist as well as an internist.

RESULTS

A total of 316 patients were included: 256 patients had VKH and 60 patients had SO. The age range in the VKH group was 3-62 years with a mean age of 29 ± 13 years. The age range in the SO group was 4-90 years with a mean age of 36 ± 20 years. The mean follow-up period of patients with VKH was 58 ± 50 months and patients with SO was 61 ± 54 months. Out of 256 patients with VKH, there were 41 (16%) with systemic disorders. Comparatively, out of 60 patients with SO, no associated systemic autoimmune disorders or tumors were encountered. The difference between the VKH and SO groups was statistically significant (p = 0.003).

CONCLUSIONS

VKH and SO are autoimmune disorders targeting melanin-bearing cells. Both diseases are characterized by immunologic dysregulation. We found a statistically significant association of systemic disorders and malignancy with VKH compared to SO. This finding may suggest that the two disorders may have different etiology with similar ocular and systemic manifestations.