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Osteoma of the Internal Auditory Canal
Jeffrey T. Vrabec, MD;
Paul R. Lambert, MD;
Gregory Chaljub, MD
Arch Otolaryngol Head Neck Surg. 2000;126:895-898.
Objective To review presenting symptoms and illustrate management options for this uncommon lesion.
Design Case series and literature review.
Setting Tertiary referral center.
Patients Three cases of osteoma of the internal auditory canal are presented. Additional cases from the literature, diagnosed by radiographic appearance or gross description, are included for comparison.
Main Outcome Measure Response of clinical symptoms.
Results Presenting symptoms are highly variable. Available reports do not adequately define the natural history of the lesion.
Conclusion The lack of a consistent presentation despite a similar radiographic appearance suggests that the osteoma is often an incidental finding.
From the Departments of Otolaryngology (Dr Vrabec) and Radiology (Dr Chaljub), University of Texas Medical Branch, Galveston; and the Department of OtolaryngologyHead and Neck Surgery, University of South Carolina, Charleston (Dr Lambert).
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