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 کاملEwing Sarcoma of the External Ear Canal
Background. Ewing sarcoma (ES) is a high-grade malignant tumor that has skeletal and extraskeletal forms and consists of small round cells. In the head and neck region, reported localization of extraskeletal ES includes the larynx, thyroid gland, submandibular gland, nasal fossa, pharynx, skin, and parotid gland, but not the external ear canal. Methods. We present the unique case of a 2-year-ol...
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.
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 کاملCeruminous Gland Adenocarcinoma of External Ear Canal
Ceruminomas are rare tumors arising from the ceruminous gland, which is a modified apocrine gland in the skin of the external ear canal. There is controversy about these rare tumors regarding their histological classification, their origin and the importance of wide excision, and there is also terminological confusion for making the diagnosis. Ceruminous adenocarcinoma is a malignant subtype of...
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ژورنال
عنوان ژورنال: Journal of Clinical and Experimental Investigations
سال: 2013
ISSN: 1309-6621
DOI: 10.5799/ahinjs.01.2013.02.0270