Abstract | BACKGROUND: METHODS: RESULTS: 6 of 295 adult patients (2.6 %) that had received a cochlear implant, had become deaf due to Cogan's syndrome. Partial obliteration or ossifikation was encountered in all cases and influenced surgical procedure. In one case a fibrous obliteration of the scala tympani was found 8 weeks after acute onset of complete deafness. CONCLUSIONS: The course of obliteration is unknown. With regard to our results a fibrous obliteration may occur as early as 8 weeks after complete deafness. This has to be considered in counseling of patients. Only early cochlear implant surgery facilitates best possible rehabilitation results.
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Authors | A Aschendorff, P Lohnstein, J Schipper, T Klenzner |
Journal | Laryngo- rhino- otologie
(Laryngorhinootologie)
Vol. 83
Issue 12
Pg. 836-9
(Dec 2004)
ISSN: 0935-8943 [Print] Germany |
Vernacular Title | Obliteration der Cochlea beim Cogan-Syndrom -- Bedeutung für die Cochlear-Implant-Chirurgie. |
PMID | 15611903
(Publication Type: English Abstract, Journal Article)
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Topics |
- Adult
- Autoimmune Diseases
(diagnosis, immunology, rehabilitation)
- Child
- Cochlea
(immunology)
- Cochlear Diseases
(diagnosis, immunology, rehabilitation)
- Cochlear Implantation
- Deafness
(diagnosis, immunology, rehabilitation)
- Ear, Inner
(immunology)
- Female
- Follow-Up Studies
- Humans
- Labyrinth Diseases
(diagnosis, immunology, rehabilitation)
- Magnetic Resonance Imaging
- Male
- Ossification, Heterotopic
(diagnosis, immunology, rehabilitation)
- Retrospective Studies
- Syndrome
- Tomography, X-Ray Computed
- Treatment Outcome
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