[Progressive essential iris atrophy associated with chronic cystoid macular edema]

Area of Science:

• Ophthalmology
• Medical Case Reports

Background:

• Progressive essential iris atrophy, also known as iridocorneal epithelial syndrome (ICE syndrome), is a rare condition affecting the iris and cornea.
• Chronic cystoid macular edema (CME) is characterized by fluid accumulation in the macula, potentially leading to vision loss.

Observation:

• A unique clinical case is presented associating ICE syndrome with chronic CME.
• The patient's presentation and treatment response indicated an inflammatory retinal barrier disruption, similar to Irvine-Gass syndromes.

Findings:

• This is the first reported clinical association between ICE syndrome and chronic CME.
• The findings suggest a potential link between the anterior segment pathology of ICE syndrome and posterior segment inflammation.

Implications:

• Systematic ophthalmological examination, including Optical Coherence Tomography (OCT) or angiography, is crucial for ICE syndrome patients.
• Early detection of subclinical macular edema in ICE syndrome cases may allow for timely intervention and improved visual outcomes.