[Nasopharyngeal teratomas].
D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D009303:Nasopharyngeal Neoplasms / Q000175:diagnosis / Q000196:embryology / Q000601:surgery; D013724:Teratoma / Q000175:diagnosis / Q000196:embryology / Q000601:surgery
Tératomes naso-pharyngiens.