Literature DB >> 18607120

A narrow internal auditory canal with duplication in a patient with congenital sensorineural hearing loss.

Hye Won Baik1, Hyeon Yu, Kyung Soo Kim, Gi Hyeon Kim.   

Abstract

A narrow internal auditory canal (IAC) with duplication is a rare anomaly of the temporal bone. It is associated with congenital sensorineural hearing loss. Aplasia or hypoplasia of the vestibulocochlear nerve may cause the hearing loss. We present an unusual case of an isolated narrow IAC with duplication that was detected by a CT scan. In this case, the IAC was divided by a bony septum into an empty stenotic inferoposterior portion and a large anterosuperior portion containing the facial nerve that was clearly delineated on MRI.

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Mesh：

Year:  2008        PMID： 18607120      PMCID： PMC2627187          DOI： 10.3348/kjr.2008.9.s.s22

Source DB:  PubMed          Journal:  Korean J Radiol        ISSN： 1229-6929            Impact factor:   3.500


  10 in total

1.  Narrow and vacant internal auditory canal.

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Review 2.  Isolated congenital internal auditory canal atresia with normal facial nerve function.

Authors:  J A Yates; P C Patel; B Millman; W S Gibson
Journal:  Int J Pediatr Otorhinolaryngol       Date:  1997-07-18       Impact factor: 1.675

Review 3.  Narrow, duplicated internal auditory canal.

Authors:  T Ferreira; B Shayestehfar; R Lufkin
Journal:  Neuroradiology       Date:  2003-03-22       Impact factor: 2.804

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Journal:  Laryngoscope       Date:  1987-03       Impact factor: 3.325

6.  Stenosis of the internal auditory canal.

Authors:  M Roberto; G C Ettorre; S Iurato
Journal:  J Laryngol Otol       Date:  1979-12       Impact factor: 1.469

7.  Imaging quiz case 1. Bilateral agenesis of lateral semicircular canals with hypoplasia of the left internal auditory canal (IAC).

Authors:  C P Winslow; M L Lepore
Journal:  Arch Otolaryngol Head Neck Surg       Date:  1997-11

8.  Aplasia and hypoplasia of the vestibulocochlear nerve: diagnosis with MR imaging.

Authors:  J W Casselman; F E Offeciers; P J Govaerts; R Kuhweide; H Geldof; T Somers; G D'Hont
Journal:  Radiology       Date:  1997-03       Impact factor: 11.105

9.  Narrow internal auditory canal syndrome: parasaggital reconstruction.

Authors:  Y S Cho; D G Na; J Y Jung; S H Hong
Journal:  J Laryngol Otol       Date:  2000-05       Impact factor: 1.469

Review 10.  Narrow duplicated internal auditory canal: radiological findings and review of the literature.

Authors:  Ozgün Ilhan Demir; Handan Cakmakci; Taner Kemal Erdag; Süleyman Men
Journal:  Pediatr Radiol       Date:  2005-08-04
  10 in total
  5 in total

1.  Aberrant course of the intracranial facial nerve in cases of atresia of the internal auditory canal (IAC).

Authors:  Anja Maria Giesemann; Jürgen Neuburger; Heinrich Lanfermann; Friedrich Goetz
Journal:  Neuroradiology       Date:  2011-03-30       Impact factor: 2.804

2.  Imaging Evaluation of Pediatric Sensorineural Hearing Loss in Potential Candidates for Cochlear Implantation.

Authors:  Aleena Shafi Jallu; Majid Jehangir; Waqar Ul Hamid; Rafiq Ahmad Pampori
Journal:  Indian J Otolaryngol Head Neck Surg       Date:  2015-01-07

3.  CT and MR imaging for pediatric cochlear implantation: emphasis on the relationship between the cochlear nerve canal and the cochlear nerve.

Authors:  Mikiko Miyasaka; Shunsuke Nosaka; Noriko Morimoto; Hidenobu Taiji; Hidekazu Masaki
Journal:  Pediatr Radiol       Date:  2010-03-23

4.  De novo sensorineural hearing loss sequelae of narrow, duplicated internal auditory canal: Case series and literature review.

Authors:  Abdulaziz Saud AlEnazi; Abdulaziz Alshaiji; Meaad Alenezi; Abdulaziz Al-Sharydah; Sari Alsuhibani; Ali Alhaidey; Adnan Samarah; Munahi AlQahtani
Journal:  Int J Surg Case Rep       Date:  2022-04-20

5.  Duplicated Internal Auditory Canal: High-Resolution CT and MRI Findings.

Authors:  Linsheng Wang; Lihong Zhang; Xian Li; Xiang Guo
Journal:  Korean J Radiol       Date:  2019-05       Impact factor: 3.500
  5 in total

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