Diabetic fundus haemorrhage is usually caused by hyperglycaemia, retinal vascular obstruction and immune function abnormalities, commonly seen in diabetic retinopathy, retinal vein obstruction and peripapillary retinal veinitis. Fundoscopic examination may reveal retinal microaneurysms, punctate haemorrhages, hard exudates, retinal neovascularisation and vitreous accumulation of blood.