[Histiocytic disorders with orbital involvement].
The eosinophilic granuloma of bone is the most common type of histiocytic disorder involving the orbital area. Imaging data typically show bony defects with an intra-orbital soft-tissue extension. Surgical debulking is most often required. Rosai-Dorfman disease is commonly associated with uni- or bilateral orbital locations. The other histiocytic disorders are very rare, but some have a poor prognosis such as Erdheim-Chester disease.
Département de neurochirurgie, hôpital Central, CHU de Nancy, 29, avenue de Lattre-de-Tassigny, 54000 Nancy, France. t.civit@chu-nancy.fr
T
T
Civit
S
S
Colnat-Coulbois
B
B
Marie
D000328:Adult; D003937:Diagnosis, Differential; D031249:Erdheim-Chester Disease / Q000000981:diagnostic imaging / Q000601:surgery; D006099:Granuloma / Q000000981:diagnostic imaging / Q000453:epidemiology / Q000473:pathology* / Q000601:surgery; D015618:Histiocytosis, Sinus / Q000000981:diagnostic imaging / Q000601:surgery; D006801:Humans; D009916:Orbital Diseases / Q000000981:diagnostic imaging / Q000453:epidemiology / Q000473:pathology* / Q000601:surgery; D011379:Prognosis; D011859:Radiography
Tumeurs histiocytaires de l'orbite.