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External Auditory Canal Stenosis
Archives of Otolaryngology, 1976• Stenosis of the external auditory canal may occur from a variety of causes. The numerous surgical techniques illustrate that repair may be difficult. The problems were resolved in two cases with the use of a silicone-rubber insert that is made at the time of the surgical procedure and is used throughout the postoperative period.
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Lipoma of Internal Auditory Canal
Otolaryngology–Head and Neck Surgery, 1992Lipoma of the internal auditory canal is a rare tumor. Clinically, it presents like an acoustic tumor. The diagnosis can be made with the use of a magnetic resonance imaging showing a high intensity on T1‐ and low intensity on T2‐weighted image with no enhancement.
M L, Wong +3 more
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Bilateral Giant Internal Auditory Canals
Otology & Neurotology, 2011JENSEN J, 1974, RADIOL CLIN N AM, V12, P473; Migirov L, 2003, ARCH OTOLARYNGOL, V129, P992, DOI 10.1001-archotol.129.9.992; SARWAR M, 1977, AM J ROENTGENOL, V129, P935; WEINBERG PE, 1981, SURG NEUROL, V15, P39, DOI 10.1016-S0090-3019(81)80088-2; Yetiser S, 2007, INT J PEDIATR OTORHI, V2, P95, DOI 10.1016-j.pedex.2007.02 ...
Zeina R, Korban, Marc K, Bassim
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Narrow, duplicated internal auditory canal
Neuroradiology, 2003A narrow internal auditory canal (IAC) constitutes a relative contraindication to cochlear implantation because it is associated with aplasia or hypoplasia of the vestibulocochlear nerve or its cochlear branch. We report an unusual case of a narrow, duplicated IAC, divided by a bony septum into a superior relatively large portion and an inferior ...
T, Ferreira, B, Shayestehfar, R, Lufkin
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Congenital internal auditory canal stenosis
The Journal of Laryngology & Otology, 2003Congenital internal auditory canal stenosis is a rare cause of sensorineural hearing loss in children. A retrospective analysis including clinical manifestation and radiological findings was made for seven patients who were diagnosed with congenital internal auditory canal stenosis from 1996 to 2002.
Seung Kuk, Baek +2 more
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TRAUMATIC EXTERNAL AUDITORY CANAL ATRESIA
Otology & Neurotology, 1992Gunshot injuries in the periauricular region can result in massive tissue distortion and destruction. The soft tissue effects can be so dramatic that otologic abnormalities can be initially overlooked, especially by non-otolaryngologists. Delayed stenosis or complete closure of the external auditory canal can occur.
K X, McKennan, R A, Chole
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Schwannoma of external auditory canal
Auris Nasus Larynx, 2018Schwannomas of the external auditory canal are extremely rare and only a few cases have been reported in the literature. Herein, we report a case of schwannoma of the external ear canal in a 41-year male. Clinicians should consider the possibility that the schwannoma may originate in the external auditory canal mimicking other more frequently observed ...
Dong Hoon, Lee +4 more
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The Empty Internal Auditory Canal
Australasian Radiology, 1985SUMMARYThe diagnosis of acoustic neuroma depends upon expansion of the internal auditory canal; two cases are described where trispiral tomography appeared to show an expanding lesion but CT demonstrated an enlarged canal containing only normal structures.ABSTRACTThe empty pituitary fossa is well recognised.
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External auditory canal tumour
European Annals of Otorhinolaryngology, Head and Neck Diseases, 2021R, Tournegros, S, Tringali, M, Fieux
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Lipomas of the internal auditory canal
The Laryngoscope, 1991AbstractIntracranial lipomas are rare tumors which may occur in the cerebellopontine angle (CPA) or internal auditory canal (IAC). Although seemingly innocuous in other parts of the body, lipomas within the CPA and IAC often involve the surrounding cranial nerves, making attempts at hearing conservation largely unsuccessful.In an attempt to ...
J E, Saunders +4 more
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