Results 211 to 220 of about 44,460 (254)
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External Auditory Canal Cholesteatoma
Archives of Otolaryngology - Head and Neck Surgery, 1997A cholesteatoma originating in the external auditory canal is a rare finding. We report 2 cases illustrating its typical localization in the inferior part of the auditory canal and its marked osteolytic character. The extension of such a cholesteatoma in the depth of the temporal bone is often larger than suggested by clinical examination.
Monique Delos +2 more
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Hemangiomas of the external auditory canal
American Journal of Otolaryngology, 2010Hemangiomas of the external auditory canal are rare with only 16 cases reported in the literature. We report the case of a 62-year-old woman who presented with bleeding from the external auditory canal. Physical examination and imaging were consistent with a hemangioma.
Kimberley D. Rutherford, Gerald Leonard
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Amyloidosis of the External Auditory Canal
Acta Otorrinolaringologica (English Edition), 2011Amyloidosis involving the external ear is extremely rare. We present the case of a 76-year-old man who referred unilateral otorrhea and hypoacusis of six months' duration. The external auditory canal (EAC) was narrowed by a subcutaneous nodule. After its extirpation, unilateral localised amyloidosis of the EAC was diagnosed.
Miguel Caballero +3 more
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Osteoma of the External Auditory Canal
Auris Nasus Larynx, 1984A case of osteoma of the external auditory canal in a 19-year-old male patient was reported. The differentiation between osteoma and exostosis was discussed clinically, histopathologically and scanning electron microscopically.
Manabu Honda +3 more
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OSTEOMA OF THE EXTERNAL AUDITORY CANAL
Archives of Otolaryngology - Head and Neck Surgery, 1954NEW GROWTH of bone as the result of inflammatory and traumatic conditions is rather common; but in addition to these reparative processes, there is an occasional proliferation of bone without apparent cause or purpose. This latter condition results in the formation of a bony tumor, or osteoma, which eventually causes obstructive and pressure symptoms ...
Oram R. Kline, Rowan C. Pearce
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Dermatofibroma of the External Auditory Canal
Archives of Otolaryngology - Head and Neck Surgery, 1968DERMATOFIBROMA is a benign fibrous tissue tumor seldom mentioned in otolaryngologic literature. Dermatologists have paid more attention to this condition than otolaryngologists. It is the purpose of this paper to review the clinical picture, pathology, cause, and treatment of dermatofibroma and to present a case history with its management.
B. Krishna, S. K. Kacker
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Schwannoma of the external auditory canal
Auris Nasus Larynx, 2005Schwannomas are uncommon tumors of the external auditory canal. In the English literature, very few cases of schwannomas originating in the external auditory canal were reported. In this report, we described a 44-year-old patient who presented with external auditory canal mass which was managed by local excision.
Menachem Gross +3 more
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Myoepithelioma of the external auditory canal
The Journal of Laryngology & Otology, 1982AbstractA Case of myoepithelioma of the external auditory canal is reported. Deapite the presence of significant mitotic activity this tumore showed a benign biological behaviour as evidenced by the 7-year disease-free follow-up.Myoepithelioma, a variant of pleomorphic adenoma composed predominantly of myoepithelial cells (Batsakis, 1979), has been ...
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Chondroma of the external auditory canal
The Journal of Laryngology & Otology, 1998AbstractChondroma, a benign tumour which is common at many sites in the body, has not been reported in the English literature in the bony external auditory canal. The first such case at this anatomical site is described and the pathogenesis is considered.
M. H. Tadpatrikar +2 more
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Exostoses of the External Auditory Canal
Annals of Otology, Rhinology & Laryngology, 1979Exostosis of the external ear canal is a disease unique to man. It has been identified in prehistoric man, affecting the aborigines of the North American continent. Aural exostoses are typically firm, sessile, multinodular bony masses which arise from the tympanic ring of the bony portion of the external auditory canal.
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