[Differential diagnosis of the retinoblastoma using ultrasonography. Preliminary report].
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D005134:Eye Neoplasms / Q000175:diagnosis*; D005260:Female; D006801:Humans; D006965:Hyperplasia / Q000175:diagnosis; D007223:Infant; D008297:Male; D012162:Retinal Degeneration / Q000175:diagnosis; D012166:Retinal Hemorrhage / Q000175:diagnosis; D012173:Retinitis / Q000175:diagnosis; D012175:Retinoblastoma / Q000175:diagnosis*; D013684:Telangiectasis / Q000175:diagnosis; D014463:Ultrasonography; D014822:Vitreous Body