title: [Observation on two cases of malignant histiocytary reticulosis or Letterer-Siwe disease].
authors.lastname: GORNOUEC
authors.lastname: LAMBERT
authors.lastname: BUHOT
authors.lastname: VIGNEUL
authors.lastname: CASTEL
mesh_terms: D040181:Genetic Diseases, X-Linked; D054747:Histiocytic Sarcoma; D006646:Histiocytosis, Langerhans-Cell; D006801:Humans; D007943:Leukemia, Hairy Cell; D008206:Lymphatic Diseases; D008499:Medical Records; D016511:Severe Combined Immunodeficiency
keywords: RETICULOENDOTHELIOSIS/case reports
vernacular_title: A propos de deux observations de réticulose histiocytaire maligne ou maladie de Letterer-Siwe.