title: Radiological case of the month. Sinusitis osteo-meatal unit (OMU) disease.
authors.affiliation: Scottsdale Memorial Hospital, Arizona, USA.
authors.forename: M
authors.initials: M
authors.lastname: Groves
authors.forename: D L
authors.initials: DL
authors.lastname: Harshfield
mesh_terms: D000208:Acute Disease; D000328:Adult; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008443:Maxillary Sinus / Q000002:abnormalities* / Q000000981:diagnostic imaging; D015523:Maxillary Sinusitis / Q000000981:diagnostic imaging* / Q000209:etiology; D009300:Nasal Septum / Q000002:abnormalities / Q000000981:diagnostic imaging; D011859:Radiography