Journal of current ophthalmology · 2021
Prepapillary Arterial Loop Associated with Central Retinal Artery Occlusion: A Case Report.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
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Susanna Bianca Nicolela, Barbosa Gabriel Castilho Sandoval, de Almeida Luciana, Neto Julio Zaki Abucham
Аннотация
PURPOSE: To report a case of central retinal artery (CRA) occlusion secondary to prepapillary loop in a 13-year-old girl.
METHODS: A 13-year-old girl presented with a history of sudden visual loss in her left eye.
RESULTS: Fundus examination confirmed thrombosis in a prepapillary arterial loop causing CRA occlusion and extensive retinal ischemia. Macular region was watered by an anomalous macular branch, which explained her 20/20 vision central vision.
CONCLUSION: Congenital prepapillary vascular loops are rare and usually asymptomatic. We report a case of central artery occlusion confirmed by multimodal imaging.
METHODS: A 13-year-old girl presented with a history of sudden visual loss in her left eye.
RESULTS: Fundus examination confirmed thrombosis in a prepapillary arterial loop causing CRA occlusion and extensive retinal ischemia. Macular region was watered by an anomalous macular branch, which explained her 20/20 vision central vision.
CONCLUSION: Congenital prepapillary vascular loops are rare and usually asymptomatic. We report a case of central artery occlusion confirmed by multimodal imaging.