title: Imaging of neoplasms of the paranasal sinuses.
abstract: The assessment of sinonasal malignancies requires a multidisciplinary team approach. Advances in pretherapeutic imaging have significantly contributed to the management of sinonasal tumors. CT and MR imaging play complementary roles in the assessment and staging of these malignancies by determining the presence or absence of extension of disease into the skull base and its foramina, the orbit, and the intracranial compartment.
authors.affiliation: Department of Radiology, University of Pennsylvania Medical Center, 3400 Spruce Street, Philadelphia, PA 19104, USA. loevner@oasis.rad.upenn.edu
authors.forename: Laurie A
authors.initials: LA
authors.lastname: Loevner
authors.forename: Adina I
authors.initials: AI
authors.lastname: Sonners
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000175:diagnosis; D003937:Diagnosis, Differential; D018304:Esthesioneuroblastoma, Olfactory / Q000175:diagnosis; D006801:Humans; D008207:Lymphatic Metastasis; D008279:Magnetic Resonance Imaging; D008545:Melanoma / Q000175:diagnosis; D009361:Neoplasm Invasiveness; D010255:Paranasal Sinus Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D010256:Paranasal Sinuses / Q000033:anatomy & histology / Q000000981:diagnostic imaging / Q000473:pathology; D014057:Tomography, X-Ray Computed