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Arteriovenous malformation of the iris. Two cases
E Santos-Bueso1, A M Muñoz-Hernández1, E De-Nova1
1Unidad de Neurooftalmología, Servicio de Oftalmología, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos, Madrid, España.
Archivos De La Sociedad Espanola De Oftalmologia
|February 23, 2016
Summary
Iris arteriovenous malformations can cause vision loss or hyphemas. Treatment for these vascular malformations is individualized, ranging from observation to laser or surgical intervention.
Area of Science:
- Ophthalmology
- Vascular Biology
Background:
- Iris vascular malformations are rare ocular conditions.
- Early diagnosis and management are crucial for preserving vision.
Observation:
- A case study detailing a 50-year-old patient presenting with decreased near-sight vision.
- Biomicroscopy revealed an iris arteriovenous malformation (AVM) in the left eye.
- A second case with similar features was also documented.
Findings:
- Iris AVMs can be asymptomatic or present with symptoms like decreased visual acuity.
- Recurrent spontaneous hyphemas are a potential complication of iris vascular malformations.
- The presented cases highlight the diagnostic findings of iris AVMs.
Implications:
- Iris vascular malformations necessitate individualized treatment plans.
- Management options include observation, laser photocoagulation, or surgical intervention.
- Prompt recognition of iris AVMs can prevent vision-threatening complications.
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