title: Radiology quiz case 3. Organizing hematoma of maxillary sinus (OHMS).
authors.affiliation: Massachusetts Eye and Ear Infirmary, Boston, USA.
authors.forename: Linda N
authors.initials: LN
authors.lastname: Lee
authors.forename: Jennifer J
authors.initials: JJ
authors.lastname: Shin
authors.forename: Mara M
authors.initials: MM
authors.lastname: Kunst
authors.forename: Maylee
authors.initials: M
authors.lastname: Hsu
authors.forename: Eric H
authors.initials: EH
authors.lastname: Holbrook
authors.forename: Donald G
authors.initials: DG
authors.lastname: Keamy
mesh_terms: D000293:Adolescent; D018322:Angiofibroma / Q000175:diagnosis; D003937:Diagnosis, Differential; D004844:Epistaxis / Q000209:etiology*; D006406:Hematoma / Q000150:complications / Q000000981:diagnostic imaging*; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008443:Maxillary Sinus / Q000000981:diagnostic imaging; D009303:Nasopharyngeal Neoplasms / Q000175:diagnosis; D010254:Paranasal Sinus Diseases / Q000150:complications / Q000175:diagnosis* / Q000000981:diagnostic imaging; D012008:Recurrence; D014057:Tomography, X-Ray Computed