WebApr 24, 2024 · Most bumps on the eyeball are relatively harmless growths called pterygia and pingueculae. A pinguecula is a raised, yellowish lump that may contain protein, fat, … WebMar 4, 2024 · Pinguecula causes. Ultraviolet radiation from the sun is the most common cause of pingueculae. Other common risk factors include frequent or long-term exposure …

White Spot in the Eye: Causes, Treatments, and More - Healthline

WebMar 31, 2024 · In some cases, the cornea can bulge forward and become so thin that scarring develops, further impeding vision. In rare cases, the cornea will decompensate, causing severely reduced vision or even blindness. 3 Causes The exact cause of keratoconus is a bit of a mystery. WebA pinguecula is a fairly common, non-cancerous growth that forms on the conjunctiva, or white tissue near the cornea. It is a yellowish patch or bump, and typically forms on the inner side of the eye, near the nose. A pinguecula is caused by changes in your conjunctiva tissue. These changes have been linked to irritation caused by sun exposure ... the nutcracker play characters

Conjunctival Chemosis: What Causes It and How It Is …

WebAug 10, 2024 · In human, it is enclosed by the sclera and the cornea. Common causes of eyeball bumps will include the following: 1. A stye A stye is the most common type of eyelid lump. They are caused by a bacterial infection of the oil glands on eyelid. A stye will often appear as a round, red bump closer to the eyelashes. WebPinguecula. A pinguecula is a small yellow mass localized in the nasal half of the conjunctiva. Depending on its diameter, it can be latent or cause discomfort, a dry and … WebPterygium. A pterygium (plural pterygia) is a wedge-shaped growth of abnormal tissue that forms on the eye. While benign (non-cancerous) and relatively harmless, they extend onto the cornea (the clear front window of the eye), where they may affect vision. Pinguecula. A pinguecula (plural pinguecula) is very similar to a pterygium. the nutcracker play in nc