Tumour of the pigment epithelium.
D000293:Adolescent; D002830:Choroid Neoplasms / Q000175:diagnosis*; D004848:Epithelium; D005134:Eye Neoplasms / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008545:Melanoma / Q000473:pathology; D012160:Retina; D012168:Retinal Pigments; D013194:Staining and Labeling
D012168:Retinal Pigments