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[Drepanocytic retinopathy (author's transl)]
Medecine Tropicale : Revue Du Corps De Sante Colonial
|March 1, 1978
Summary
Sickle cell disease (drepanocytosis SS and SC hemoglobinopathies) causes retinal vascular changes. These silent peripheral vision changes can progress to cause blindness, with current treatments being unsatisfactory.
Area of Science:
- Ophthalmology
- Hematology
- Vascular Biology
Context:
- Hemoglobinopathies, including sickle cell disease (SS and SC forms), significantly impact retinal health.
- Retinal pathologies in these conditions stem from ischemic events caused by vascular thrombosis.
Purpose:
- To highlight the pathological changes in the retina associated with hemoglobinopathies.
- To underscore the progression and potential complications of these retinal disorders.
Summary:
- Retinal changes in sickle cell disease often begin asymptomatically in the periphery.
- These changes can advance to the posterior pole, leading to hemorrhages and retinal detachment.
- The study indicates these disorders are a significant cause of blindness in affected populations.
Impact:
- These findings emphasize the critical need for improved understanding and management of sickle cell retinopathy.
- Current treatment strategies for these retinal complications are inadequate, necessitating further research and development.