Ocular melanosis
Ocular Melanosis
Ocular melanosis (pronounced: oh-kyoo-lar mel-uh-noh-sis) is a medical condition characterized by an abnormal increase in the pigmentation of the eye's uveal tract, which includes the iris, ciliary body, and choroid.
Etymology
The term 'ocular melanosis' is derived from the Latin word 'oculus' meaning 'eye', and the Greek word 'melanosis' meaning 'black disease'.
Symptoms
The primary symptom of ocular melanosis is a noticeable darkening of the color of one or both eyes. Other symptoms may include blurred vision, floaters, and in severe cases, vision loss.
Causes
Ocular melanosis can be caused by a variety of factors, including genetic predisposition, aging, and exposure to sunlight or other forms of ultraviolet radiation. Certain medical conditions, such as Peutz-Jeghers syndrome and neurofibromatosis, can also increase the risk of developing ocular melanosis.
Diagnosis
Diagnosis of ocular melanosis typically involves a comprehensive eye examination, which may include tests such as a slit lamp examination, fundus photography, and optical coherence tomography. In some cases, a biopsy may be required to confirm the diagnosis.
Treatment
Treatment for ocular melanosis depends on the severity of the condition and the underlying cause. In some cases, no treatment may be necessary. In other cases, treatment options may include laser therapy, radiation therapy, or surgery to remove the affected tissue.
Related Terms
- Melanoma: A type of cancer that develops from the pigment-containing cells known as melanocytes.
- Uveitis: Inflammation of the uvea, the middle layer of the eye.
- Glaucoma: A group of eye conditions that damage the optic nerve, often due to abnormally high pressure in the eye.
External links
- Medical encyclopedia article on Ocular melanosis
- Wikipedia's article - Ocular melanosis
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