Eye cancer is a cancerous growth of cells in the eye.
Cancer affecting the eyeball is called intraocular cancer.
Cancer affecting the orbit is called orbital cancer.
Cancer affecting the adnexal structure is called adnexal cancer.
Primary intraocular cancer starts inside the eyeball.
Melanoma is the most common primary intraocular cancer in adults, followed by primary intraocular lymphoma.
Eye Cancer: Granular Cell Myoblastoma
Credit: National Eye Institute, National Institutes of Health
In children, retinoblastoma is the most common primary intraocular cancer, and medulloepithelioma is the next.
Eye Cancer: Basal Cell Carcinoma
Credit: National Eye Institute, National Institutes of Health
Secondary intraocular cancer spreads to the eye from another part of the body.
Eye Cancer: Squamous Cell Carcinoma
Credit: National Eye Institute, National Institutes of Health
Generally breast and lung cancers are spread to the part of the eyeball called the uvea.
Intraocular melanoma develops within the eyeball in adults.
Eye Cancer: Squamo-basal cancer; Bowen's
Credit: National Eye Institute, National Institutes of Health
90% of intraocular melanomas develop in the choroid.
10% of intraocular melanomas develop in the iris.
Eye Cancer: Squamous cell carcinoma of the conjunctiva
Credit: National Eye Institute, National Institutes of Health
Primary intraocular lymphoma starts in lymph nodes.
Medulloepithelioma inflicts young children only, in general. It causes eye pain and decreases vision.
Eye Cancer: Dyskeratotic Epithelioma
Credit: National Eye Institute, National Institutes of Health
The only treatment option is surgery.
The surgeon normally tries to remove only the tumor, but if it is not possible, the eye has to be removed.
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