Spontaneous iris cyst (lat. iridis spontanea) is a rare eye disease characterized by the formation of a fluid-filled cavity in the iris. This pathology can occur in both adults and children, although it is more common in older people.
Spontaneous iris cysts usually form as a result of problems in the development of the ocular tract during the embryonic period. However, the exact causes and mechanisms of cyst formation are not yet fully understood. It is believed that genetic factors, abnormalities in the development of the pupil and iris, as well as inflammatory processes can contribute to the occurrence of this disease.
Clinical manifestations of spontaneous iris cysts can be varied. In some patients, cysts do not cause any symptoms and are discovered by chance during an eye examination. In other cases, the following symptoms may be observed: changes in the color of the iris, impaired visual function, pain or discomfort in the eye, as well as additional optical effects such as blurring of the pupil.
To diagnose spontaneous iris cysts, the doctor performs a comprehensive examination of the eye. This may include fundus examination, intraocular pressure measurement, ultrasound, and other methods. After diagnosis, the doctor determines treatment tactics, which depend on the size and symptoms of the cyst.
Small cysts that do not cause significant symptoms may not require active treatment. However, if there is deterioration in visual function, pain or other problems, surgery may be required. In such cases, the main goal of the operation is to remove the cyst with minimal impact on healthy eye tissue.
The prognosis for patients with spontaneous iris cysts is usually favorable. However, in some cases, recurrence or complications after surgery may occur. Therefore, it is important to regularly see an ophthalmologist and follow his recommendations for monitoring the condition.