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[Posterior segment changes in microphthalmic eyes: case report]
Fernando José De Novelli1, Mário Junqueira Nóbrega, Evandro Luis Rosa
1Hospital de Olhos Sadalla Amin Ghanem Rua Carlos Eberhardt, 321 - Joinville (SC) CEP 89218-160, USA. fernando.novelli@gmail.com
Arquivos Brasileiros De Oftalmologia
|December 23, 2009
Summary
Microphthalmos, a small eyeball disorder, presents with various posterior segment abnormalities. Optical coherence tomography (OCT) revealed uveal effusion, retinal folds, and absent foveal depression in three patients.
Area of Science:
- Ophthalmology
- Developmental Biology
- Medical Imaging
Background:
- Microphthalmos is a congenital ocular disorder characterized by a small eyeball.
- It can involve anterior segment anomalies like corneal opacities and cataract.
- Posterior segment complications include uveal effusion, retinal folds, and macular vascular abnormalities.
Observation:
- Three patients with microphthalmos underwent Optical Coherence Tomography (OCT) for posterior segment evaluation.
- Case 1: Exhibited uveal effusion syndrome with choroidal and retinal detachment.
- Case 2: Presented with bilateral neurosensory retinal folds affecting the fovea and papillomacular area.
- Case 3: Demonstrated absence of foveal depression, a key diagnostic feature.
Findings:
- OCT analysis highlighted diverse posterior segment manifestations in microphthalmos.
- Specific findings included uveal effusion, retinal folds, and absence of foveal depression.
- These OCT features aid in understanding the spectrum of microphthalmos complications.
Implications:
- OCT is crucial for diagnosing and characterizing posterior segment abnormalities in microphthalmos.
- Understanding these features aids in differential diagnosis, distinguishing from conditions like foveal hypoplasia.
- This analysis contributes to the clinical understanding and management of microphthalmos.
