Congenital Anomaly: Middle Ear Malformation
نویسندگان
چکیده
منابع مشابه
CLASSIFICATION OF CONGENITAL MIDDLE AND EXTERNAL EAR MALFORMATIONS: CT STUDY
The authors used high-resolution computed tomography (HRCT) for studying 52 congenitally malformed ears in 45 children between five and 10 years of age. In six children the malformations were bilateral. The malformations clinically manifested as microtia, atresia of the external auditory canal and conductive deafness. Analyzing anatomical details and pathological changes on HRCT axial sec...
متن کاملImaging of congenital middle ear deafness.
INTRODUCTION Conductive hearing loss, in the presence of a normal external ear, is usually due to an interference with the normal transmission of sound from the tympanic membrane across the ossicular chain to the oval window. If conductive hearing loss occurs in a young child, congenital middle ear pathology is the most likely cause. MATERIALS AND METHODS High resolution computed tomography o...
متن کاملclassification of congenital middle and external ear malformations: ct study
the authors used high-resolution computed tomography (hrct) for studying 52 congenitally malformed ears in 45 children between five and 10 years of age. in six children the malformations were bilateral. the malformations clinically manifested as microtia, atresia of the external auditory canal and conductive deafness. analyzing anatomical details and pathological changes on hrct axial sections ...
متن کامل[Congenital malformations of the external and middle ear].
Congenital malformations of the external and middle ear is the common reason of pediatric hearing impairment and cosmic problem. The treatment composes of auricular plastic surgery and auditory reconstruction surgery. The use of BAHA, vibrant sound-bridge and tissue engineering materials can significantly improve the treatment outcomes.
متن کاملNeuroendocrine adenoma of the middle ear confused with congenital cholesteatoma.
Neuroendocrine adenomas of the middle ear (NEAME) are rare tumors.1-4 Whereas neuroendocrine cells are normally found in the lung and gastrointestinal tract, they are normally not found in the middle ear (ME) mucosa.1-6 Although neuroendocrine tumors were initially believed to originate from the neuroendocrine cell system, it is now known that they may originate from tissue that lacks neuroendo...
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ژورنال
عنوان ژورنال: Ear, Nose & Throat Journal
سال: 2000
ISSN: 0145-5613,1942-7522
DOI: 10.1177/014556130007900402