You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is The Uveitis associated with vitiligo & auditory defects occurs in – and explain in detail?
Vogt Koyanagi - Harada (VKH) syndrome

It is an idiopathic multisystem disorder which includes cutaneous, neurological and ocular lesions.
The disease is comparatively more common in Japanese who are usually positive for HLA-DR4 and DW15.

Clinical features


Cutaneous lesions include: alopecia, poliosis and vitiligo.


Neurological lesions are in the form of meningism, encephalopathy, tinnitus, vertigo and deafness.


Ocular features are bilateral chronic granulomatous anterior uveitis, posterior uveitis and exudative retinal detachment.