Systemic reticuloendothelial granuloma; comparison of Letterer-Siwe disease, Schueller-Christian disease and eosinophilic granuloma.
D004803:Eosinophilic Granuloma; D006646:Histiocytosis, Langerhans-Cell; D009369:Neoplasms
TUMORS/reticuloendothelioma