title: The histiocytoses.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001847:Bone Diseases / Q000473:pathology; D002648:Child; D002675:Child, Preschool; D005733:Gangliosidoses / Q000473:pathology; D006646:Histiocytosis, Langerhans-Cell / Q000473:pathology*; D006801:Humans; D007223:Infant; D007801:Langerhans Cells; D008107:Liver Diseases / Q000473:pathology; D008171:Lung Diseases / Q000473:pathology; D008206:Lymphatic Diseases / Q000145:classification / Q000235:genetics / Q000473:pathology*; D008875:Middle Aged; D010586:Phagocytes / Q000502:physiology; D012871:Skin Diseases / Q000473:pathology; D013158:Splenic Diseases / Q000473:pathology; D014972:Xanthogranuloma, Juvenile / Q000473:pathology; D014973:Xanthomatosis / Q000473:pathology