PRIMARY MEDIASTINAL TUMORS OF CHILDHOOD.
D000293:Adolescent; D002648:Child; D006391:Hemangioma; D006801:Humans; D008202:Lymphangioma; D008223:Lymphoma; D008476:Mediastinal Cyst; D008479:Mediastinal Neoplasms; D009369:Neoplasms / Q000532:radiotherapy*; D009380:Neoplasms, Nerve Tissue; D013902:Radiography, Thoracic; D012208:Rhabdomyosarcoma; D013514:Surgical Procedures, Operative; D013724:Teratoma; D013952:Thymus Hyperplasia
ADOLESCENCE; CHILD; HEMANGIOMA; LYMPHANGIOMA; LYMPHOMA; MEDIASTINAL CYST; MEDIASTINAL NEOPLASMS; NEOPLASM RADIOTHERAPY; NEOPLASMS, NERVOUS TISSUE; RHABDOMYOSARCOMA; SURGERY, OPERATIVE; TERATOID TUMOR; THORACIC RADIOGRAPHY; THYMUS HYPERPLASIA