<unk>  (UK English:<unk>  is a disorder of the eye in which bleeding occurs in the retina, the light sensitive tissue, located on the back wall of the eye. There are photoreceptor cells in the retina called rods and cones, which transduce light energy into nerve signals that can be processed by the brain to form visual images.<unk>  is strongly associated with child abuse in infants and young children and often leaves such abused infants permanently blind. In older children and adults,<unk>  can be caused by several medical conditions such as hypertension, retinal vein occlusion (a blockage of a retinal vein), anemia, leukemia or diabetes.
Retinal haemorrhage
Vitreous hemorrhage
Intraocular hemorrhage
Retinal vasculitis
Retinal detachment
Vitreoretinopathy
Ischemic optic neuropathy
Branch retinal vein occlusion