Retinoblastoma treated by freezing.
D001344:Autopsy; D002675:Child, Preschool; D003452:Cryosurgery; D005123:Eye / Q000473:pathology; D005134:Eye Neoplasms / Q000473:pathology / Q000601:surgery*; D006801:Humans; D008297:Male; D012175:Retinoblastoma / Q000473:pathology / Q000601:surgery*