Malignant melanoma of the corneal limbus.
D003228:Conjunctiva / Q000473:pathology; D003315:Cornea / Q000473:pathology*; D003593:Cytoplasm / Q000032:analysis; D005134:Eye Neoplasms / Q000473:pathology*; D006651:Histocytochemistry; D006801:Humans; D008297:Male; D008543:Melanins / Q000032:analysis; D008545:Melanoma / Q000473:pathology*; D008875:Middle Aged
D008543:Melanins