Frontoethmoidal giant cell reparative granuloma.
We present a case of a giant cell reparative granuloma of the frontoethmoidal region that had a large intracranial extraaxial component and was studied with MR. Although rare, giant cell reparative granuloma can be suggested in the correct clinical setting and when MR features suggest a fibrous lesion.
D000293:Adolescent; D003399:Craniotomy; D003937:Diagnosis, Differential; D005005:Ethmoid Sinus / Q000473:pathology* / Q000601:surgery; D005260:Female; D005626:Frontal Sinus / Q000473:pathology* / Q000601:surgery; D006101:Granuloma, Giant Cell / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D006801:Humans; D008279:Magnetic Resonance Imaging; D010254:Paranasal Sinus Diseases / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery