EYE DISORDERS & GENERAL REFERENCE

Eyelid and Orbital Tumors

A tumor is an abnormal growth of any tissue or structure; it can be either benign or malignant. Benign tumors often remain localized, while malignant tumors often spread into surrounding structures. A tumor can affect any part of the eye, such as the eye socket, eyeball, eye muscles, optic nerve, fat, and tissues. Sometimes tumors grow into the eye area, or tumors from other parts of the body travel to the eye. Most tumors of the eye are benign.