title: A 48-year-old man with recurrent sinusitis.
authors.affiliation: Department of Otorhinolaryngology, Head and Neck Surgery, University of Pennsylvania, Philadelphia, USA.
authors.forename: D W
authors.initials: DW
authors.lastname: Kennedy
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D002908:Chronic Disease; D003937:Diagnosis, Differential; D004724:Endoscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D013517:Otorhinolaryngologic Surgical Procedures; D011788:Quality of Life; D012008:Recurrence; D006255:Rhinitis, Allergic, Seasonal / Q000150:complications / Q000175:diagnosis / Q000188:drug therapy; D012306:Risk; D012852:Sinusitis / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology / Q000601:surgery; D014057:Tomography, X-Ray Computed
chemical_list: D000900:Anti-Bacterial Agents