Table 3 Coats disease staging classification [38]
From: The utility of ultra-widefield fluorescein angiography in pediatric retinal diseases
Stage | Description |
|---|---|
1 | Retinal telangiectasia only |
2 | Telangiectasia and exudates |
2a | Extrafoveal exudation |
2b | Foveal exudation |
3 | Exudative retinal detachment |
3a | Subtotal retinal detachment (1) extrafoveal (2) foveal |
3b | Total retinal detachment |
4 | Total retinal detachment and glaucoma |
5 | Advanced end-stage disease |