Uveal tumor

The uvea is located between the sclera and the retina of the eyeball, and mainly includes the iris, ciliary body, and choroid. Because it contains pigment and is colored, like a purple grape, it is called the uvea. Uveal tumors refer to tumors that occur in the uvea. They mainly include the following diseases: Benign uveal tumors: iris cysts, choroidal hemangiomas, choroidal osteomas, etc. Malignant uveal tumors: iris melanoma, choroidal melanoma, choroidal metastasis, etc. The main symptoms include blurred vision, decreased vision, and eye pain.