To date, descriptions of bone manifestations associated with the acquired immunodeficiency syndrome (AIDS) have mostly been limited to case reports. Six such cases observed in our Departments of Rheumatology and Infectious Diseases, are reported. Three types of manifestations were observed: malignant lymphoma, infectious osteomyelitis, and reflex sympathetic dystrophy syndrome (algoneurodystrophy) secondary to central nervous system involvement.

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