[Teratoma of the mediastinum in a 3-month-old infant].
D002648:Child; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008479:Mediastinal Neoplasms; D008482:Mediastinum; D009369:Neoplasms; D013724:Teratoma
INFANT, NEWBORN/neoplasms; MEDIASTINUM/neoplasms; TERATOID TUMOR/in infancy and childhood