👉 A keratomas is a type of tumor that occurs in the eye. It can be caused by various factors, such as trauma or infection. The exact cause of keratomas is not fully understood but it has been linked to a genetic mutation and possibly exposure to certain environmental toxins. The keratomas are typically small and white, often appearing on the surface of the cornea. They can become more visible if they grow larger or if they rub against other structures in the eye. Keratom