Letterer-Siwe disease treated with prednisone.
D002648:Child; D040181:Genetic Diseases, X-Linked; D006646:Histiocytosis, Langerhans-Cell; D006801:Humans; D007223:Infant; D007943:Leukemia, Hairy Cell; D008206:Lymphatic Diseases; D011241:Prednisone / Q000627:therapeutic use*; D016511:Severe Combined Immunodeficiency
D011241:Prednisone
PREDNISONE/therapeutic use; RETICULOENDOTHELIOSIS/in infant and child