1. Inflammatory histiocytosis associated with disturbance of cholesterol metabolism; occurs chiefly in young children and is characterized by cystic defects of the skull and diabetes insipidus
   - Hand-Schuller-Christian disease

Type of: histiocytosis

• orchid tree
• Orchidaceae
• orchidaceous
• orchidaceous plant
• Orchidales
• orchidalgia
• orchidectomy
• orchiectomy
• orchil
• orchiopexy
• orchis
• Orchis mascula
• Orchis papilionaceae
• Orchis spectabilis
• orchitis
• orchotomy
• Orcinus
• Orcinus orca
• Orcus
• Orczy
• Ord kangaroo rat
• ordain
• ordained
• ordainer
• ordainment