A<unk>  is generally diagnosed by using an ophthalmoscope or fundus camera in order to examine the inside of the eye. A fluorescein angiography test may be conducted, in which a fluorescent dye is often injected into the patient's bloodstream beforehand so the administering ophthalmologist can have a more detailed view and examination on the blood vessels in the retina. The fluorescent dye can have dangerous side effects: see Fluorescein Eye examination may be done to check the eye(s) conditions, for instance to check how well the patient sees straight ahead, off to the sides and at different distances. Blood tests may provide information about the patient's overall health and may also reveal the medical condition that may have caused<unk> .
Retinal haemorrhage
Vitreous hemorrhage
Intraocular hemorrhage
Retinal vasculitis
Retinal detachment
Vitreoretinopathy
Ischemic optic neuropathy
Branch retinal vein occlusion