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Acute transient bilateral diabetic posterior subcapsular cataracts(1)
1Iladevi Cataract & IOL Research Centre, Ahmedabad, India.
Journal of Cataract and Refractive Surgery
|May 30, 2001
Summary
Newly diagnosed diabetes can cause rapid cataract formation, but good glucose control can reverse these vision changes. This case highlights the potential for reversible visual impairment in patients with diabetes mellitus.
Area of Science:
- Ophthalmology
- Endocrinology
- Metabolic Disorders
Background:
- Diabetes mellitus is a metabolic disorder characterized by hyperglycemia.
- Cataracts are a common complication affecting vision in diabetic patients.
- Posterior subcapsular cataracts can significantly impair visual acuity.
Observation:
- A 62-year-old male with newly diagnosed diabetes presented with visually significant bilateral posterior subcapsular cataracts.
- Cataract development occurred rapidly, within days of initiating antihyperglycemic therapy.
- The patient experienced a notable improvement in visual acuity.
Findings:
- Efficient glycemic control led to the regression of posterior subcapsular cataracts.
- Visual acuity improved from counting fingers at 2 ft (right eye) and 20/63 (left eye) to 20/20 in both eyes within 5 weeks.
- The patient was left with essentially clear lenses, with only a few scattered opacities.
Implications:
- This case demonstrates the potential reversibility of diabetic cataracts with effective blood glucose management.
- Early detection and management of diabetes may prevent or reverse vision loss due to cataracts.
- Ophthalmologists and endocrinologists should consider the impact of glycemic control on cataract progression.