منابع مشابه
External auditory canal osteoma.
DESCRIPTION A 40-year-old female patient presented with a progressive hearing loss in her right ear during the last 3 months. She did not have otorrhea or otalgia. She did not report any attack of vertigo or tinnitus. On physical examination, the right external auditory canal (EAC) was completely occluded by a hard mass, which was fixed and covered with wax. Pure tone audiometry revealed a seve...
متن کاملOsteoma of the Internal Auditory Canal: Presentation of a Case with Literature Review
Osteoma of the internal auditory canal is a rare lesion, which is usually asymptomatic. Its growth is very slow and the diagnosis is usually made incidentally on computed tomography (CT) scans of temporal bones. However, there is not a single golden standard for treatment managements. Herein, a case which was diagnosed incidentally on CT scans performed due to chronic otitis media is presented,...
متن کاملPatulous internal auditory canal.
OBJECTIVE To investigate a rare anomaly of the internal auditory canal known as a patulous canal and its relationship to hearing impairment. METHODS High-resolution computed tomographic scans of the temporal bones of patients who presented between August 2001 and August 2002 were reviewed. The patients' medical charts were evaluated for age, sex, and hearing impairment, and the computed tomog...
متن کامل[Two cases of osteoma of the external auditory canal].
The tumors of the external auditory canal are relatively rare. Among these tumors an osteoma is not common. Two cases of osteoma of the external auditory canal were reported. The patient, 26-year-old female, had a history of left-sided hearing impairment and w hard mass protruding from the posterior part of the left external canal. A stony hard mass almost completely occlu ded the left external...
متن کاملOsteoma of the external auditory canal; case report.
Osteomas of the petrous temporal bone are rare and seldom symptomatic. This report describes an osteoma of the internal auditory canal, causing compression of the eighth nerve, leading to auditory and vestibular complaints. The symptoms were abolished by surgical decompression of the internal auditory canal and removal of the osteoma.
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ژورنال
عنوان ژورنال: European Annals of Otorhinolaryngology, Head and Neck Diseases
سال: 2010
ISSN: 1879-7296
DOI: 10.1016/j.anorl.2010.02.004