ABSTRACT
Purpose
To report a favorable effect of intravitreal dexamethasone implantation in Familial Retinal Arterial Macroaneurysms (FRAM).
Methods
Retrospective Case Report.
Results
A 32-year-old male who presented with bilateral retinal macroaneurysms. Whole Exome Sequencing (WES) revealed a homozygous c.830–1 G > A mutation in Insulin Growth Factor Binding Protein 7 (IGFBP7) gene, confirming the diagnosis FRAM. The left eye was lost in the course of the disease, whereas the right eye developed a persistent macular edema due to multiple leaking retinal arterial macroaneurysms and responded poorly to intravitreal ranibizumab and only partially to intravitreal aflibercept. Intravitreal dexamethasone implantation in the right eye, on the other hand, resulted in marked visual and structural improvement.
Conclusion
Intravitreal dexamethasone injections have beneficial anatomical and visual outcomes in FRAM patients with persistent macular edema poorly responsive to intravitreal injections.
KEYWORDS:
Declaration of interest
The authors report no conflicts of interest. The authors alone are responsible for the content and writing of this article.