Fig. 1
From: Fovea-threatening and fovea-involving peripheral Coats disease: effects of posture and intervention
Case 1. Fovea-threatening peripheral Coats disease in a 7-year-old boy who slept in the nasal-down position (inset). A Four weeks after the first indirect argon green laser treatment, the visual acuity (VA) was 20/20. B Four weeks after complementary slit-lamp argon green laser plus a 1.25-mg intravitreal bevacizumab injection, reactive peripheral subretinal fluid is seen (arrow). C The VA decreased to 20/200 with pooling of exudates in the fovea that advanced centripetally with subretinal fluid after a second bevacizumab injection 4 weeks later. D, E The extended follow-up period confirmed sequentially the macular area with progressive chronic pooling of subretinal fluid and exudates with a fibrotic subretinal nodule (stage 2B2) and irreversible central visual loss to counting fingers