title: A 54-year-old woman with rhinitis and a right ethmoid sinus mass.
authors.affiliation: Division of Allergy and Clinical Immunology, Johns Hopkins School of Medicine, Baltimore, Maryland, USA.
authors.forename: I
authors.initials: I
authors.lastname: Livas
authors.forename: D M
authors.initials: DM
authors.lastname: Essayan
mesh_terms: D003937:Diagnosis, Differential; D005005:Ethmoid Sinus / Q000473:pathology*; D005260:Female; D006801:Humans; D006967:Hypersensitivity / Q000175:diagnosis; D008875:Middle Aged; D012220:Rhinitis / Q000175:diagnosis*; D012507:Sarcoidosis / Q000175:diagnosis*; D014057:Tomography, X-Ray Computed