Letterer-Siwe disease controlled by cortisone.
D003348:Cortisone / Q000627:therapeutic use*; D040181:Genetic Diseases, X-Linked; D006646:Histiocytosis, Langerhans-Cell; D007943:Leukemia, Hairy Cell / Q000628:therapy*; D008206:Lymphatic Diseases / Q000628:therapy*; D016511:Severe Combined Immunodeficiency
D003348:Cortisone
CORTISONE/therapeutic use; RETICULOENDOTHELIOSIS/therapy