Skip Navigation
 
 
 
 
Wilmer Eye Institute
 
Print This Page
Share this page: More
 

Diabetic Retinopathy

Diabetic Retinopathy

This common complication of diabetes is the leading cause of vision loss among working-age Americans. Especially likely when diabetes is poorly controlled, diabetic retinopathy can occur as background or nonproliferative retinopathy or as proliferative retinopathy.

Background or nonproliferative retinopathy can cause swelling of the retina (macular edema) and mild to moderate blurring of vision. Dietary or insulin treatment does not necessarily stop progression. With time, the retinal disease can progress to the proliferative form.

In proliferative retinopathy, tiny blood vessels grow into the vitreous - the jellylike fluid that fills the interior of the eyeball behind the lens. If these vessels break and bleed into the vitreous, severe vision loss may result.

Diagnosis:

To diagnose diabetic retinopathy, Wilmer professionals often use a special technique called fluorescein angiography. A medical dye injected into the arm travels to the eye. A special camera photographs the retina as the dye passes through it. The dye makes it easy for the physician to observe changes in the retina. The test also is used as a guide for treatment or to help determine the cause of vision loss.

Treatment:

Wilmer has invested substantial time and effort in fighting diabetic retinopathy, beginning in the late 1960s with pioneering work in new techniques to diagnose and combat abnormal blood vessels. Wilmer researchers also were pioneers in the development of the argon laser for treating retinopathy. Laser light slows or stops abnormal growth of blood vessels in the retina, decreasing the loss of sight. Wilmer ophthalmologists also helped perfect an operation called vitrectomy, in which the vitreous is removed so that retinal damage may be minimized or even reversed. Afterward, the vitreous space is filled with a replacement fluid. Patients at Wilmer also are seen by specialists from The Johns Hopkins Diabetes Center, who can help control the disease through tighter maintenance of blood-sugar levels.

> Treated by the Retina Division

Dr. Sheila West on the Link Between Smoking and Eye Disease in Women - 7/23/2014

Dr. Pradeep Ramulu and Colleagues Study Relationship Between Vision Loss and Work Status - 7/18/2014

Wilmer Resident Receives Lindstrom Research Grant - 7/11/2014

Four Wilmer Researchers Receive BrightFocus Foundation Awards - 7/10/2014

Dr. Michael Repka Part of Team Researching Telemedicine and ROP - 6/27/2014

Dr. M. Valeria Canto-Soler and Colleagues Featured on WBAL-TV - 6/24/2014

Dr. M. Valeria Canto-Soler and Colleagues Use Human Stem Cells to Create Light-Sensitive Retina in a Dish - 6/10/2014

Wilmer's Division of Ocular Immunology Announces "Living With Uveitis" Support Group - 6/10/2014

Dr. Neil Bressler to Speak on Diabetic Retinopathy at National Eye Health Summit and Webcast - 6/10/2014

Dr. Donald Zack Receives a Research to Prevent Blindness Nelson Trust Award for Retinitis Pigmentosa - 6/9/2014

Dr. Michael Boland Leads Study on Effectiveness of Automated Telecommunication-Based Reminders on Adherence to Glaucoma Medication Dosing - 6/4/2014

Dr. Christina Prescott Discusses Summer Eye Protection on Fox 45 News - 6/1/2014

Dr. Jonathan Song Discusses Treatment Options for Pediatric Cataracts - 5/23/2014

Johns Hopkins' Jordan Green Discusses His Work at Wilmer's Translational Tissue Engineering Center - 5/21/2014

Longtime Wilmer Employee Lillie Alston Honored by Hopkins - 5/19/2014

Dr. Richard Semba: Diets Rich in Antioxidant Resveratrol Fail to Reduce Deaths, Heart Disease or Cancer - 5/12/2014

Dr. Neil Miller Explains Eye Twitching in The Wall Street Journal - 5/12/2014

Dr. Hendrik Scholl Receives ARVO Award - 5/7/2014

 

Traveling for care?

blue suitcase

Whether crossing the country or the globe, we make it easy to access world-class care at Johns Hopkins.

U.S. 1-410-464-6713 (toll free)
International +1-410-614-6424

 

 
 
 
 
 

© The Johns Hopkins University, The Johns Hopkins Hospital, and Johns Hopkins Health System. All rights reserved.

Privacy Policy and Disclaimer