Kearns-Sayre syndrome, right eye Save

Kearns-Sayre syndrome and its effects on the right eye

Kearns-Sayre syndrome (KSS) is a rare genetic disorder that affects multiple systems in the body, including the eyes. KSS is caused by a mutation in the mitochondrial DNA and can cause a range of symptoms, including muscle weakness, heart problems, and vision loss. In this article, we will discuss how KSS affects the right eye.

One of the most common symptoms of KSS is a condition called progressive external ophthalmoplegia (PEO), which affects the eye muscles that control eye movement. As a result, people with KSS may have difficulty moving their eyes, especially in one or both eyes. This can cause problems with vision, including double vision and difficulty focusing on objects.

In addition, KSS can cause damage to the optic nerve, which is responsible for transmitting visual information from the eye to the brain. This can lead to a condition called optic neuropathy, which can cause vision loss, particularly in the center of the visual field. Optic neuropathy can affect one or both eyes and can cause changes in color vision as well.

Another eye condition that is commonly associated with KSS is ptosis, which is drooping of the eyelid. Ptosis can affect one or both eyes and can interfere with vision, especially if it is severe. In some cases, surgery may be necessary to correct ptosis.

1. Progressive external ophthalmoplegia (PEO) affects eye muscle movement
2. Optic neuropathy can cause vision loss, particularly in the center of the visual field
3. Ptosis can interfere with vision and may require surgery to correct

Overall, KSS can have a significant impact on vision, particularly in the right eye. It is important for people with KSS to have regular eye exams to monitor any changes in vision and to work closely with their healthcare team to manage their symptoms.