Salivary gland choristoma of the middle ear: a case report and review of the literature.
نویسندگان
چکیده
Salivary gland choristomata are heterotopic rests which have rarely been reported in the middle ear. A case report of a salivary gland choristoma of the middle ear is presented and the literature reviewed. The frequent association of ossicular chain and facial nerve anomalies is emphasized.
منابع مشابه
Middle Ear Salivary Gland Choristoma: A Case Report
Salivary gland choristoma of the middle ear cavity is a very rare condition. These lesions are a result of a defective embryonic development and their adjacent structures may be associated with abnormalities. Here we report a case of salivary gland choristoma of the middle ear who presented to Be’sat Hospital, Tehran, Iran in 2015 with unilateral conductive hearing loss. There are 41 case repor...
متن کاملMiddle Ear Salivary Gland Choristoma: A Case Report
Salivary gland choristoma of the middle ear cavity is a very rare condition. These lesions are a result of a defective embryonic development and their adjacent structures may be associated with abnormalities. Here we report a case of salivary gland choristoma of the middle ear who presented to Be'sat Hospital, Tehran, Iran in 2015 with unilateral conductive hearing loss. There are 41 case repor...
متن کاملSalivary gland choristoma of the middle of intraoperative facial nerve monitoring
~a l iva ry gland choristoma is a rare tumor of the middle ear. This entity was first described by Taylor and Mart in ~ in 1961 and has since been reported 18 additional times. 2-18 Caplinger and Hora 4 recounted an additional case described to them by oral communication. Another case report of cylindroma of the tympanic cavity may have actually been a salivary gland choristoma. 19 Choristoma i...
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UNLABELLED Salivary gland choristoma (SGCh) is defined as the presence of normal salivary tissue in an abnormal location. It is a rare entity in oral and maxillofacial region and its ethiology is unknown. The typical presentation of salivary gland heterotopia is an asymptomatic mass that may or may not produce saliva. Some examples of ectopic salivary tissue in the pituitary gland, in the lymph...
متن کاملSalivary Gland Choristoma of the Middle Ear and Review of the Literature
Conductive hearing loss due to middle ear masses is uncommon and usually diagnosed after biopsy. We present a case of a permanent facial palsy occurred following an uneventful biopsy during an exploratory tympanotomy in a salivary gland choristoma of the middle ear. Most salivary gland choristomas have been found in the head and neck. Its location in the ear is extremely rare, and thus we prese...
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ورودعنوان ژورنال:
- The Laryngoscope
دوره 94 2 Pt 1 شماره
صفحات -
تاریخ انتشار 1970