Eye cancer :
Eye cancer, also referred to as intraocular cancer, affect the eye and surrounding structures. Eye cancers are categorized into various types based on the location where the cancer begins, such as intraocular melanomas, eyelid and orbital cancer, retinoblastoma, and intraocular lymphoma, which is a type of B-cell lymphoma. Intraocular melanomas include iris melanoma, ciliary body melanoma and choroidal melanoma. Eyelid and orbital cancers are divided as squamous cell carcinoma, basal cell carcinoma and rhabdomyosarcoma. The common symptoms of eye cancer are blurry vision, painless vision loss, seeing flashes of light, squiggly lines or spots, bulging eye, eye irritation that doesn't improve, dark spot in the iris that gets better, a growing lump on the eyelid or in the eyeball and changes in the eyeball positioning in the socket and how it moves. The available treatment options for eye cancers are radiation therapy, surgery, immunotherapy, targeted therapy, laser therapy and chemotherapy.