Diffuse malignant melanoma of the iris in the nevus of Ota.
D000328:Adult; D005134:Eye Neoplasms / Q000209:etiology* / Q000473:pathology; D005901:Glaucoma / Q000209:etiology; D006801:Humans; D007498:Iris / Q000473:pathology; D008297:Male; D008545:Melanoma / Q000209:etiology* / Q000473:pathology; D009508:Nevus, Pigmented / Q000150:complications*