Letterer-Siwe disease and eosinophilic granuloma. Case report including the ultrastructural findings of the histiocytes proliferating in these disorders.
D001344:Autopsy; D001842:Bone and Bones / Q000473:pathology; D004803:Eosinophilic Granuloma / Q000473:pathology*; D006644:Histiocytes; D006646:Histiocytosis, Langerhans-Cell / Q000473:pathology*; D006801:Humans; D007223:Infant; D007801:Langerhans Cells; D008297:Male; D008854:Microscopy, Electron; D012867:Skin / Q000473:pathology