Polyostotic fibrous dysplasia with intramuscular myxoma in a woman with Mazabraud’s syndrome

Mazabraud’s syndrome is a rare benign disorder characterized by fibrous dysplasia (FD) in single or multiple bones associated with one or more soft-tissue myxomas. Approximately 80 cases have been documented so far; however, a greater incidence could be expected due to the silent nature of the disease and missed diagnoses. This report describes the case of polyostotic FD associated with solitary intramuscular myxoma in a 21-year-old female who presented with left-sided thigh pain radiating to the left hip.