SpletDiabetic retinopathy (also known as diabetic eye disease ), is a medical condition in which damage occurs to the retina due to diabetes mellitus. It is a leading cause of blindness in developed countries. Diabetic retinopathy affects up to 80 percent of those who have had both type 1 and type 2 diabetes for 20 years or more. SpletDiabetic retinopathy (DR) occurs when high blood sugar damages the blood vessels below the retina. There are two primary types of DR: non-proliferative diabetic retinopathy (NPDR) and proliferative diabetic retinopathy (PDR). (AOA, 2015) With NPDR, the blood vessels of the retina leak, causing the macula to swell.
Screening for Diabetic Retinopathy Using a Portable ... - PubMed
Splet12. apr. 2024 · If your prescription reads -1.00, that means your eyeglasses need 1 diopter of strength to correct nearsightedness. If your prescription reads +2.50, your eyeglasses need 2.5 diopters of strength ... Splet04. mar. 2024 · Diabetic retinopathy — vision-threatening damage to the retina of the eye caused by diabetes — is the leading cause of blindness among working-age Americans.. The good news: Diabetic retinopathy can often be prevented with early detection, proper management of your diabetes and routine eye exams performed by your optometrist or … bandicam 画面録画
Epiretinal membrane: Symptoms, causes, and treatment - Medical …
SpletPDR: A trademark for Physicians' Desk Reference, a group of reference works, including books and databases, that provide information about prescription drugs. SpletProliferative diabetic retinopathy (PDR) is the more advanced form of the disease. At this stage, circulation problems deprive the retina of oxygen. As a result, new, fragile blood … Splet27. okt. 2024 · If you have NPDR, your vision will be blurry. PDR (proliferative diabetic retinopathy) PDR is the more advanced stage of diabetic eye disease. It happens when the retina starts growing new … bandicam 画面が真っ黒 著作権