Seidel Scotoma

Seidel scotoma (or semilunar scotoma) is a pathological condition of the eye, which is characterized by the presence of a crescent-shaped area of ​​impaired vision. The name scotoma comes from the Greek word "skotos", which means darkness. Thus, a scotoma is an area of ​​darkness in the visual field that can exist both in the center and at the periphery of the visual field.

Seidel's scotoma was named after the German ophthalmologist Ernst Seidel, who described it in 1882. It can occur due to various reasons such as glaucoma, fundus tumors, hemorrhage, eye infection and other diseases.

A scotoma usually appears as a small area of ​​darkness, but can gradually increase in size and cause significant visual impairment. Treatment for scotoma depends on its cause. In most cases, treatment is aimed at eliminating the underlying disease.

There are several methods for diagnosing scotoma, such as perimetry, which allows you to determine the exact location of the scotoma in the field of view, and optical coherence tomography, which allows you to image the fundus and detect the presence of tumors and other diseases.

Overall, Seidel scotoma is a serious eye condition that can cause significant visual impairment and limit a person's ability to function in daily life. Therefore, it is important to consult a doctor at the first sign of vision problems and undergo regular fundus examinations in order to promptly detect and treat eye diseases.

Seidel scotoma is a congenital disorder that affects the optic nerve, resulting in loss of vision. It can be caused by genetic factors or occur as a result of injury or infection.

Symptoms of Seidel scotoma include loss of vision in one or both eyes. This may appear as a crescent shape that is at the periphery of the visual field and appears as a dark area.

Treatment for Seidel scotoma involves surgery, which may involve repairing the damaged optic nerve or replacing it with an artificial implant. In some cases, treatment may be limited to drug therapy.

It is important to note that Seidel scotoma is a rare disease and occurs in less than 1% of the population. However, if you suspect that you may have this condition, you should see an eye doctor for diagnosis and treatment.