Coats Disease
Definition / Overview
Idiopathic retinal telangiectasia with exudation, typically unilateral, predominantly affecting young males. Characterized by abnormal retinal vasculature with aneurysmal dilations and lipid exudation. Listed as a differential diagnosis for retinal-arterial-macroaneurysm.
Key Details
- Details to be added from dedicated source â Shields classification (stages 1â5), clinical features, management, adult-onset variant
Clinical Relevance
Can mimic the fundoscopic appearance of RAM due to vascular dilation and exudation. Key distinguishing features include patient demographics (young male vs elderly female in RAM) and vascular pattern (telangiectatic vs focal arteriolar dilation).
Associations
- retinal-arterial-macroaneurysm â differential diagnosis
- von-hippel-lindau â also in the differential for vascular retinal lesions
Sources
- macroaneurysm-eyewiki (mentioned as differential diagnosis)
Gap: Stub page. Needs comprehensive source on classification, clinical features, imaging, and management.