Causes of macular oedema45
| Frequent causes | Less frequent causes |
|---|---|
| Diabetic retinopathy | Macular telangiectasis |
| Age-related macular degeneration | Coats’ disease |
| Venous occlusion | Leber's disease |
| Hypertensive retinopathy | Retinal arterial macroaneurysm |
| Central serous chorioretinopathy | Retinal capillary angioma |
| Irvine–Gass syndrome | Choroidal cavernous haemangioma |
| Pars planitis | Choroidal melanoma |
| Uveitis and iridocyclitis | Metastatic tumour |
| Choroiditis | Radiation retinopathy |
| Birdshot retinopathy | Retinal surgery |
| Retinitis pigmentosa | Local epinephrine toxicity, prostaglandin analogues |