Define: | A uveal cancer that has_material_basis_in uvea pigment cells. | A melanoma that originates from uveal MELANOCYTES and is the most common primary intraocular malignancy. Tumors consist of four cell types: epitheloid, intermediate, mixed, and spindle. Somatic mutations in BAP1, GNAQ, GNA11, EIF1AX, and SF3B1 genes have been identified. OMIM: 155720 |