title: Radiology case of the month. Leg pain. Radiologic diagnosis: giant cell tumor of sacrum with aneurysmal bone cyst.
authors.affiliation: Med-Neuro Program, Tulane University Health Sciences Center, New Orleans, Louisiana, USA.
authors.forename: David S
authors.initials: DS
authors.lastname: Gloss
authors.forename: Scott
authors.initials: S
authors.lastname: Wilson
authors.forename: Brian
authors.initials: B
authors.lastname: Rodgers
authors.forename: Harold R
authors.initials: HR
authors.lastname: Nietzschman
mesh_terms: D000328:Adult; D017824:Bone Cysts, Aneurysmal / Q000150:complications / Q000000981:diagnostic imaging* / Q000473:pathology; D001859:Bone Neoplasms / Q000150:complications / Q000000981:diagnostic imaging* / Q000473:pathology; D005260:Female; D018212:Giant Cell Tumor of Bone / Q000150:complications / Q000000981:diagnostic imaging* / Q000473:pathology; D006801:Humans; D007866:Leg; D008279:Magnetic Resonance Imaging; D010146:Pain / Q000209:etiology*; D011859:Radiography; D012447:Sacrum / Q000000981:diagnostic imaging* / Q000473:pathology