Mikroaneurüsmideks

Mikroaneurüsmideks are small, outward bulges in the walls of capillaries, the smallest blood vessels in the body. They are most commonly observed in the retina, the light-sensitive tissue at the back of the eye, and are a significant sign of diabetic retinopathy, a complication of diabetes mellitus. In this condition, persistently high blood sugar levels damage the delicate blood vessels in the retina, leading to the formation of these tiny aneurysms.

These microaneurysms are often the earliest visible sign of diabetic retinopathy and can be detected during a routine eye examination using an ophthalmoscope. Initially, they may not cause any noticeable symptoms, such as vision loss. However, as more microaneurysms form or if they begin to leak fluid or blood, they can lead to blurred vision, floaters, or even more severe visual impairment. The leakage can cause swelling in the retina, known as macular edema, which directly affects central vision.

While most commonly associated with diabetes, microaneurysms can also occur in other conditions affecting blood vessels, such as hypertension (high blood pressure) and certain inflammatory diseases. Their presence indicates a compromise in the integrity of the microvasculature. Management of microaneurysms primarily involves controlling the underlying condition, such as optimizing blood sugar levels in diabetic patients, to prevent further damage and progression of the associated disease. Regular eye screenings are crucial for early detection and intervention.