title: Computed tomography of osteogenic sarcoma of nasal cavity and paranasal sinuses.
abstract: Computed tomography was performed in four patients with osteogenic sarcoma of the nasal cavity and paranasal sinuses. In all cases CT demonstrated an abnormal soft tissue mass with associated aggressive bony destruction. In only one case were areas of calcification and new bone formation identified, allowing a preoperative diagnosis. The CT appearance of these four patients plus an additional four cases previously reported in the literature are reviewed.
authors.forename: R F
authors.initials: RF
authors.lastname: Oot
authors.forename: P M
authors.initials: PM
authors.lastname: Parizel
authors.forename: A L
authors.initials: AL
authors.lastname: Weber
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009669:Nose Neoplasms / Q000000981:diagnostic imaging*; D012516:Osteosarcoma / Q000000981:diagnostic imaging*; D010255:Paranasal Sinus Neoplasms / Q000000981:diagnostic imaging*; D012983:Soft Tissue Neoplasms / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed