Diabetes / Jonathan Shaw and Peter H. Scanlon -- Lesions and classifications of diabetic retinopathy / Peter H. Scanlon -- Screening for diabetic retinopathy / Peter H. Scanlon -- Imaging techniques in diabetic retinopathy / Peter van Wijngaarden and Peter H. Scanlon -- The normal eye / Stephen J. Aldington -- Diabetic macular oedema / Ahmed AB Sallam and Abdallah A. Ellabban -- Mild NPDR (background DR) / Peter H. Scanlon -- Moderate and severe NPDR (pre-proliferative DR) / Peter H. Scanlon -- Proliferative DR and advanced DR / Peter H. Scanlon -- Proliferative diabetic retinopathy with maculopathy / Ahmed AB Sallam and Peter H. Scanlon -- The stable treated eye / Peter H. Scanlon -- Vitrectomy surgery in diabetic retinopathy / Charles P. Wilkinson -- Cataract surgery in the diabetic eye -- pre, intra and postoperative considerations / Abdallah A. Ellabban, Ahmed AB Sallam -- Pregnancy and the diabetic eye / Peter H. Scanlon -- Low vision and blindness from diabetic retinopathy / Peter H. Scanlon -- Future advances in the management of diabetic retinopathy / Peter van Wijngaarden -- Other retinal conditions in diabetes / Stephen J. Aldington and Peter H. Scanlon -- Conditions with appearances similar to diabetic retinopathy / Stephen J. Aldington and Peter H. Scanlon.