Ultrasonic characteristics of choroidal melanoma.
D002830:Choroid Neoplasms / Q000145:classification* / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005128:Eye Diseases / Q000175:diagnosis; D006470:Hemorrhage / Q000175:diagnosis; D006801:Humans; D008266:Macula Lutea; D008545:Melanoma / Q000145:classification / Q000175:diagnosis*; D012162:Retinal Degeneration / Q000175:diagnosis; D014463:Ultrasonography; D014822:Vitreous Body