RETROSTERNAL HERNIA.
D002648:Child; D003933:Diagnosis; D006548:Hernia, Diaphragmatic; D006551:Hernia, Hiatal; D006801:Humans; D007223:Infant; D013902:Radiography, Thoracic; D013249:Sternum; D013514:Surgical Procedures, Operative
CHILD; DIAGNOSIS; DIAPHRAGMATIC HERNIA; INFANT; STERNUM; SURGERY, OPERATIVE; THORACIC RADIOGRAPHY