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Colobama of the Iris 2

Page history last edited by Bradley Vivace 14 years, 5 months ago

 

Coloboma of the Iris

Coloboma of the iris is a birth defect resulting in alterations to the iris of the individual. The defect appears as a black hole or notch located around the

iris, or colored part of the eye. The notch on the eye results in an abnormal pupil shape, or in some cases a split iris. The defects may later spread to the retina, opric nerve, and choroid.

Coloboma of the irisHow did I get Coloboma of the Iris?

Many causes of this defect are due to eye trauma, eye surgery, or inheritance of the trait (as in Marfan Syndrome 2). Colobamas are typically diagnosed when an individual is born, however most cases have no known causes.

Symptoms

Signs indicating you may have Coloboma of the Iris include blurred vision, a lessening of visual acuity, and seeing afterimages.

[1]

When should I contact a professional?

If your child experiences a decrease in visual perception, or has an unusual shaped pupil, seeking professional assistance is rrequired. During the examination, you will be asked many questions regarding family history. Next, a dialation exam of the infected eye will  be conducted and evaluated. Lastly, an MRI of the eye’s connective tissue will be taken.[2]

 

 

 

Footnotes

  1. Coloboma of the iris: MedlinePlus Medical Encyclopedia." National Library of Medicine - National Institutes of Health. N.p., n.d. Web. 2 Nov. 2009. . ▲
  2. Coloboma of the iris: MedlinePlus Medical Encyclopedia." National Library of Medicine - National Institutes of Health. N.p., n.d. Web. 2 Nov. 2009. . ▲

Comments (1)

Chelsea Johnson said

at 9:30 am on Nov 4, 2009

I really liked how you made this page and linked it to your main page. I clicked on it expecting to be directed to an outside webpage, but you actually made this! I was impressed.

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