Diffuse melanoma of the iris, with extrabulbar extension via the optic nerve.
D000328:Adult; D002924:Ciliary Body / Q000473:pathology; D005134:Eye Neoplasms / Q000473:pathology*; D005901:Glaucoma / Q000209:etiology*; D006801:Humans; D007498:Iris / Q000473:pathology*; D008545:Melanoma / Q000473:pathology*; D009900:Optic Nerve / Q000473:pathology*