title: A man with prolonged nasal discharge.
authors.affiliation: Department of Emergency Medicine, Tehran University of Medical Sciences, Tehran, Iran.
authors.forename: Maryam
authors.initials: M
authors.lastname: Bahraini
authors.affiliation: Department of Emergency Medicine, Tehran University of Medical Sciences, Tehran, Iran.
authors.forename: Hadi
authors.initials: H
authors.lastname: Mirfazaelian
authors.affiliation: Department of Radiology, Mashhad University of Medical Sciences, Mashhad, Iran.
authors.forename: Bita
authors.initials: B
authors.lastname: Abbasi
authors.affiliation: Department of Head and Neck Surgery, Shiraz University of Medical Sciences, Shiraz, Iran.
authors.forename: Bijan
authors.initials: B
authors.lastname: Khademi
authors.affiliation: Department of Pathology, Dr. Daneshbod Pathology laboratory, Shiraz, Iran.
authors.forename: Azita
authors.initials: A
authors.lastname: Aledavood
authors.affiliation: Department of Pathology, Dr. Daneshbod Pathology laboratory, Shiraz, Iran.
authors.forename: Shahrzad
authors.initials: S
authors.lastname: Negahban
authors.affiliation: Department of Pathology, Dr. Daneshbod Pathology laboratory, Shiraz, Iran.
authors.forename: Yahya
authors.initials: Y
authors.lastname: Daneshbod
mesh_terms: D000328:Adult; D002137:Calculi / Q000150:complications* / Q000000981:diagnostic imaging / Q000628:therapy; D002908:Chronic Disease; D059350:Chronic Pain / Q000209:etiology; D006801:Humans; D008297:Male; D009296:Nasal Cavity; D009668:Nose Diseases / Q000209:etiology*; D014057:Tomography, X-Ray Computed