Pókhálóhártya

Pókhálóhártya is a Hungarian term that translates to "cobweb membrane" or "spiderweb membrane" in English. This term is most commonly used in the context of ophthalmology to describe a congenital anomaly of the eye. It refers to a thin, delicate, and often transparent membrane that can be found in various parts of the eye, including the anterior chamber, vitreous humor, or on the surface of the retina.

This membrane is thought to arise from developmental abnormalities during fetal growth. While it can be present at birth, it may not cause any symptoms or visual impairment. However, depending on its location, size, and thickness, a pókhálóhártya can potentially obstruct vision, cause refractive errors, or even lead to more serious complications such as strabismus or amblyopia if it significantly interferes with visual development.

Diagnosis is typically made through a comprehensive eye examination, often involving specialized imaging techniques like ultrasound biomicroscopy or optical coherence tomography. Treatment, if necessary, depends on the specific presentation and may involve observation or surgical intervention to remove the membrane and restore normal vision. The term itself emphasizes the delicate, web-like appearance of this ocular structure.