Mediastinal lymphosarcoma in an infant; twelve-year survival following radiation therapy.
D002648:Child; D006801:Humans; D007223:Infant; D008228:Lymphoma, Non-Hodgkin; D008479:Mediastinal Neoplasms; D008482:Mediastinum; D011878:Radiotherapy
LYMPHOSARCOMA/in infant and child; MEDIASTINUM/neoplasms; RADIOTHERAPY