title: Successful treatment of phantosmia with preservation of olfaction.
abstract: A 26-year-old woman had an 8-year history of phantosmia in her left nostril. The phantosmia could be eliminated by nostril occlusion or cocainization of the olfactory epithelium on the involved side. Because her symptoms and testing suggested a peripheral problem, a full-thickness "plug" of olfactory epithelium from under the cribriform plate (including all the fila olfactoria) was excised. At 5 weeks postoperatively, the phantosmia was completely gone, and her olfactory ability had returned to preoperative levels. Either the removal of abnormal peripheral olfactory neurons from the nose or the interruption of incoming signals to the olfactory bulb eliminated the phantosmia. This form of therapy for phantosmia offers an alternative to more radical procedures such as olfactory bulbectomy and may offer a significant sparing of olfactory ability.
authors.affiliation: Department of Otolaryngology, State University of New York Health Science Center, Syracuse.
authors.forename: D A
authors.initials: DA
authors.lastname: Leopold
authors.forename: J E
authors.initials: JE
authors.lastname: Schwob
authors.forename: S L
authors.initials: SL
authors.lastname: Youngentob
authors.forename: D E
authors.initials: DE
authors.lastname: Hornung
authors.forename: H N
authors.initials: HN
authors.lastname: Wright
authors.forename: M M
authors.initials: MM
authors.lastname: Mozell
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D009296:Nasal Cavity / Q000000981:diagnostic imaging; D009831:Olfactory Mucosa / Q000473:pathology / Q000601:surgery; D010468:Perceptual Disorders / Q000473:pathology / Q000503:physiopathology / Q000601:surgery*; D011859:Radiography; D012903:Smell