Describe in detail the pathophysiological mechanisms underlying diabetic retinopathy, including the key cellular and vascular changes involved. Additionally, discuss the various treatment options available for managing the condition, ranging from lifestyle modifications and pharmacological interventions to surgical and laser therapies. Include recent advances in treatment, where applicable?
I still remember the day my father looked at a sunset and said, “It’s not as bright as it used to be.” That was the beginning of our journey into understanding diabetic retinopathy—a complication of diabetes that silently damages the blood vessels in the retina, often without early symptoms.
As the condition progresses, these vessels can leak, swell, or close off entirely. In advanced stages, abnormal new vessels grow, risking bleeding and even retinal detachment. It’s scary how quickly it can go from blurry vision to permanent loss if untreated.
We explored various treatment options—from laser therapy to anti-VEGF injections that reduce vessel growth and swelling. In some cases, vitrectomy surgery becomes necessary when there’s internal bleeding or retinal detachment.
After a lot of research, we found SNU Eye Clinic in Seoul. What stood out was the expertise and compassion of Dr. Chung Eui Sang—his calm approach and deep knowledge gave us confidence we hadn’t felt elsewhere.
Thanks to early intervention and expert care, my father’s vision stabilized. If you or a loved one is dealing with diabetes, don’t wait for symptoms. Get your eyes checked regularly and consider SNU Eye Clinic—it truly made a difference for us.