Retina damage in diabetes
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Retina damage in diabetes
Retinal damage in diabetes. Ophthalmoscope image of diabetic retinopathy, damage to the retina caused by diabetes. Changes to the retinal blood vessels (red) mean that they leak, causing small haemorrhages to form (dark red dots). Circulatory problems lead to the tissue lacking oxygen, and new vessels (thin mesh) develop to try to counteract this. However, these new vessels often haemorrhage themselves. This may lead to floating objects in the visual field, blurred vision, detachment of the retina and glaucoma. It may lead to blindness if untreated. Bleeding can be treated by laser photocoagulation, and blood sugar level maintenance can slow the diseases progress
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6422813
© PAUL PARKER/SCIENCE PHOTO LIBRARY
Blood Vessels Circle Circular Diabetes Diabetic Diagnosis Diagnostic Eye Ball Haemorrhage Ocular Ophthalmic Ophthalmology Ophthalmoscope Ophthalmoscopy Retina Rounded Vessel Condition Disorder Health Care
EDITORS COMMENTS
This print from Science Photo Library showcases the devastating effects of diabetes on the retina. The ophthalmoscope image vividly displays the intricate network of retinal blood vessels, which have been damaged by this chronic condition. As a result, these vessels begin to leak, giving rise to small haemorrhages that appear as dark red dots. The circulatory problems associated with diabetes lead to a deficiency of oxygen in the retinal tissue. In response, new vessels form in an attempt to compensate for this lack of oxygen supply. However, these fragile vessels often succumb to haemorrhaging themselves, exacerbating the damage caused. The consequences of diabetic retinopathy are severe and far-reaching. Affected individuals may experience floating objects obstructing their visual field and suffer from blurred vision. If left untreated, more serious complications such as detachment of the retina and glaucoma can arise, ultimately leading to blindness. Fortunately, medical interventions exist to address some aspects of this condition. Laser photocoagulation is one treatment option available for managing bleeding within the retina caused by diabetic retinopathy. Additionally, maintaining stable blood sugar levels can help slow down disease progression. This thought-provoking print serves as a powerful reminder of both the fragility and resilience inherent in our ocular health while emphasizing the importance of early detection and appropriate management strategies for individuals living with diabetes
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