title: Histiocytosis X.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000740:Anemia / Q000209:etiology; D001859:Bone Neoplasms / Q000473:pathology; D001842:Bone and Bones / Q000473:pathology; D002574:Cervical Vertebrae / Q000000981:diagnostic imaging; D002648:Child; D002675:Child, Preschool; D005260:Female; D005269:Femur / Q000000981:diagnostic imaging; D006099:Granuloma / Q000473:pathology; D006801:Humans; D008107:Liver Diseases; D008159:Lumbar Vertebrae / Q000000981:diagnostic imaging; D008171:Lung Diseases; D008206:Lymphatic Diseases / Q000000981:diagnostic imaging / Q000401:mortality / Q000473:pathology / Q000532:radiotherapy / Q000601:surgery; D008297:Male; D008875:Middle Aged; D011859:Radiography; D012737:Sex Factors; D012871:Skin Diseases; D012886:Skull / Q000000981:diagnostic imaging; D013158:Splenic Diseases