The pathology of "histiocytosis".
D002675:Child, Preschool; D004803:Eosinophilic Granuloma / Q000473:pathology; D018219:Histiocytoma, Benign Fibrous / Q000473:pathology; D006801:Humans; D007223:Infant; D007801:Langerhans Cells / Q000473:pathology; D008206:Lymphatic Diseases / Q000473:pathology*; D008232:Lymphoproliferative Disorders / Q000276:immunology; D010587:Phagocytosis; D011658:Pulmonary Fibrosis / Q000473:pathology; D012871:Skin Diseases / Q000473:pathology; D013577:Syndrome