Statistics. In the United States, the incidence of Vogt-Koyanagi-Harada (VKH) disease is thought to be about 1.5 to 6 per 1 million patients. The incidence may be higher in other countries. People of Asian, Middle Eastern, Hispanic and Native American descent have a higher incidence of VKH disease.
What is Harada’s disease?
General Discussion. Vogt-Koyanagi-Harada disease is a rare disorder of unknown origin that affects many body systems, including as the eyes, ears, skin, and the covering of the brain and spinal cord (the meninges). The most noticeable symptom is a rapid loss of vision.
Can VKH be cured?
The key to successful therapy for Vogt-Koyanagi-Harada (VKH) disease is early and aggressive treatment with systemic corticosteroids. Those patients who are treated later in the course of the disorder have a more guarded prognosis for recovery of visual acuity and probably have a greater risk for chronic inflammation.
What is Vogt Koyanagi syndrome bilateral?
The Vogt-Koyanagi-Harada syndrome (VKH) is a bilateral, diffuse granulomatous uveitis associated with poliosis, vitiligo, alopecia, and central nervous system and auditory signs. These manifestations are variable and race dependent.
Can uveitis go away on its own?
Types of uveitis include: Anterior: The most common type, anterior uveitis causes inflammation in the front of the eye. Symptoms may appear suddenly and can occasionally resolve on their own if they are mild. Some people have chronic, recurring eye inflammation that goes away with treatment and then comes back.
How do you test for Vkh?
The following testing modalities are utilized to assist in the diagnosis and to follow the response to treatment.
- Fundus Fluorescein Angiography (FFA)
- Indocyanine Green Angiography (ICG)
- Fundus Autofluorescence (FAF)
- Optical Coherence Tomography (OCT)
- Ultrasonography.
- Electroretinography.
- Laboratory Tests.
What does Coats disease look like?
The most common features at presentation of Coats disease include loss of vision, misalignment of the eyes (strabismus), and/or the development of a white reflex rather than the normal red or orange color in the pupil when light is flashed into the pupil so that the pupil appears white (leukocoria).
