Diabetes. The diagnosis

 The diabetic retinopathy is found out during eye examination which includes:

• The visual test of acuteness: This test uses the eye chart to measure, as well the person sees on various distances (that is, visual acuteness)
  
• Mydriasis: eye places of the professional of care zaskakivajut in an eye to dilate a pupil. It allows it or it to see more retina and to search for symptoms of a diabetic retinopathy. After examination by close up vision can remain erased during several hours
  
• Ophthalmoscopy: It is retina examination in which eye professional of care: looks through the device with a special magnifying lens which provides narrow representation of a retina, or wearing of ear-phones with bright light, looks through a special magnifier and gains wide representation of a retina. Pay attention, that the portable ophthalmoscopy is insufficient to exclude the considerable and curable diabetic retinopathy
  
• Tonometry: the standard test which spots liquid pressure (ophthalmotonus) in an eye. The raised pressure - a possible sign of a glaucoma, other blanket eye problem in people with diabetes
  
• Numeral Setchatochnye Screening Programs: Systematic programs for early detection of eye illness, including a diabetic retinopathy are more widespread, such as in the Great Britain where to all people with a diabetes offer setchatochnoe shielding at least annually. It involves numeral input of an illustration and transmission of images to numeral center of reading of a direction to the doctor to the expert of an estimate and treatment. The National Screening Committee see Eye Centre of Mapping Vanderbilt and the Great Britain
  

 The eye professional of care will look at a retina for early symptoms of illness, such as: passing blood vessels, setchatochnoe the swelling, such as maculae edema, acyanotic, fat deposits on a retina (exsudates) – symptoms of leakage of blood vessels, damaged a tissue of a nerve (neuropathy), and any changes in blood vessels.

 If a suspicious edema of maculae doctor, it or it can execute the test termed fluorescein as a vasography. In this test the special stain is entered into an arm. Pictures then become, as the stain transits through blood vessels in a retina. This test allows the doctor to find leakage blood vessels.