What is diabetic retinopathy?   Who gets diabetic retinopathy?   Will diabetic retinopathy affect my sight?   How could my sight be affected by diabetic retinopathy?   Diabetic Maculopathy     What is the macula and how could my sight be affected by diabetic maculopathy?     What is the macula and how could my sight be affected by diabetic maculopathy?     Is there a treatment for Ischaemic Maculopathy?     What does diabetic macular leakage cause and how does it affect sight?     Can the waterlogging in diabetic maculopathy be treated?     What is macular laser and does it work?     What is a vitrectomy and how does it work for diabetic macular edema?     Are there complications of vitrectomy for diabetic macular edema?     How might a steroid injection (intravitreal steroids) work in diabetic maculopathy?     What are the possible complications of a steroid injection for diabetic macular edema?   Proliferative Diabetic Retinopathy     What is proliferative diabetic retinopathy, how is it treated and does the treatment work?     What is a diabetic vitreous haemorrhage and how is it treated?     What is a diabetic tractional retinal detachment and how is it treated?