Posterior mediastinal teratoma in an infant: a case report.
D006801:Humans; D007223:Infant; D008297:Male; D008479:Mediastinal Neoplasms / Q000473:pathology / Q000601:surgery; D008482:Mediastinum / Q000473:pathology; D013724:Teratoma / Q000473:pathology / Q000601:surgery