About Coloboma of choroid and retina

What is Coloboma of choroid and retina?

Coloboma of the choroid and retina is a rare eye condition that is present at birth. It is caused by a defect in the development of the eye during the early stages of pregnancy. It is characterized by a gap or notch in the lower eyelid, the iris, the choroid, and/or the retina. This gap can cause vision problems, including decreased vision, decreased color vision, and decreased peripheral vision. Treatment for coloboma of the choroid and retina may include corrective lenses, surgery, or laser therapy.

What are the symptoms of Coloboma of choroid and retina?

The most common symptoms of coloboma of the choroid and retina include:

• Reduced vision in the affected eye

• A notch or gap in the iris

• A white or grayish-white area in the retina

• A dark spot in the retina

• Abnormal eye movements

• Strabismus (crossed eyes)

• Nystagmus (involuntary eye movements)

• GlauComa (increased pressure in the eye)

• Cataracts (clouding of the lens)

• Retinal detachment (separation of the retina from the back of the eye)

What are the causes of Coloboma of choroid and retina?

Coloboma of the choroid and retina is caused by a failure of the optic fissure to close during the development of the eye in the womb. This can be caused by genetic mutations, chromosomal abnormalities, or environmental factors.

What are the treatments for Coloboma of choroid and retina?

The treatment for coloboma of the choroid and retina depends on the severity of the condition. In some cases, no treatment is necessary. However, if the coloboma is causing vision problems, treatment may include corrective lenses, surgery, or laser therapy. In some cases, medications may be prescribed to reduce inflammation or to prevent further damage to the eye.

What are the risk factors for Coloboma of choroid and retina?

1. Genetic mutations: Mutations in the PAX6, CHX10, and SHH genes are associated with coloboma of the choroid and retina.

2. Chromosomal abnormalities: Chromosomal abnormalities such as trisomy 13, trisomy 18, and Turner syndrome are associated with coloboma of the choroid and retina.

3. Maternal infections: Maternal infections such as rubella, cytomegalovirus, and toxoplasmosis during pregnancy can increase the risk of coloboma of the choroid and retina.

4. Maternal drug use: Maternal drug use, such as the use of certain anticonvulsants, can increase the risk of coloboma of the choroid and retina.

5. Family history: A family history of

Is there a cure/medications for Coloboma of choroid and retina?

There is no cure for coloboma of the choroid and retina. However, there are treatments available to help manage the condition. These include corrective lenses, laser surgery, and medications to reduce inflammation.