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Osseous atresia of the external auditory canal

MedGen UID:
868048
•Concept ID:
C4022439
•
Congenital Abnormality
HPO: HP:0040102

Term Hierarchy

CClinical test,  RResearch test,  OOMIM,  GGeneReviews,  VClinVar  
  • CROGVOsseous atresia of the external auditory canal

Professional guidelines

PubMed

Diagnosis and treatment of congenital stenosis of external auditory canal with external auditory canal cholesteatoma complicated with exudative effusion in the middle ear and mastoid process.
Qiu W, Chen P, Lv M, Zhu J, Wang Y, Zhao S
Acta Otolaryngol 2023 Nov-Dec;143(11-12):940-945. Epub 2024 Jan 26 doi: 10.1080/00016489.2023.2299689. PMID: 38250795
Overactive Surveillance: Is "Conservative" Management for Low-risk Prostate Cancer Too Aggressive?
Loeb S
Eur Urol 2019 Oct;76(4):467-468. Epub 2019 May 4 doi: 10.1016/j.eururo.2019.04.003. PMID: 31060823
Malignant external otitis: utility of CT in diagnosis and follow-up.
Rubin J, Curtin HD, Yu VL, Kamerer DB
Radiology 1990 Feb;174(2):391-4. doi: 10.1148/radiology.174.2.2104989. PMID: 2104989

Recent clinical studies

Etiology

Malformations of the lateral semicircular canal correlated with data from the audiogram.
Venkatasamy A, Foll DL, Eyermann C, Vuong H, Rohmer D, Charpiot A, Veillon F
Eur Arch Otorhinolaryngol 2019 Apr;276(4):1029-1034. Epub 2019 Feb 6 doi: 10.1007/s00405-019-05294-y. PMID: 30725208
Morphological characteristics of external auditory canal in congenital aural stenosis patients.
Yin D, Li C, Chen K, Hong J, Li J, Yang L, Zhang T, Dai P
Am J Otolaryngol 2017 Jul-Aug;38(4):422-427. Epub 2017 Apr 1 doi: 10.1016/j.amjoto.2017.03.015. PMID: 28390808
The auditory characteristics of children with inner auditory canal stenosis.
Ai Y, Xu L, Li L, Li J, Luo J, Wang M, Fan Z, Wang H
Acta Otolaryngol 2016 Jul;136(7):687-91. Epub 2016 Mar 16 doi: 10.3109/00016489.2016.1152505. PMID: 26981851
MRI of the petromastoid canal in children.
Koral K, Vachha B, Gimi B, Zhang S, Ulualp SO, Suter E, Fernandes N, McMenamy J, Booth TN
J Magn Reson Imaging 2014 Apr;39(4):966-71. doi: 10.1002/jmri.24236. PMID: 24783242
Cholesteatoma in patients with congenital external auditory canal anomalies: retrospective review.
Mazita A, Zabri M, Aneeza WH, Asma A, Saim L
J Laryngol Otol 2011 Nov;125(11):1116-20. Epub 2011 Aug 16 doi: 10.1017/S0022215111002052. PMID: 21846418

Diagnosis

Imaging the External Ear: Practical Approach to Normal and Pathologic Conditions.
Tsuno NSG, Tsuno MY, Coelho Neto CAF, Noujaim SE, Decnop M, Pacheco FT, Souza SA, Fonseca APA, Garcia MRT
Radiographics 2022 Mar-Apr;42(2):522-540. Epub 2022 Feb 4 doi: 10.1148/rg.210148. PMID: 35119966
Otitis media and subcutaneous abscess while awaiting surgery.
Sakata H
Adv Otorhinolaryngol 2014;75:53-6. Epub 2013 Oct 11 doi: 10.1159/000350605. PMID: 24135351
Imaging diagnosis.
Takegoshi H
Adv Otorhinolaryngol 2014;75:13-9. Epub 2013 Oct 11 doi: 10.1159/000350594. PMID: 24135343
Rodriguez lethal acrofacial dysostosis syndrome with pulmonary hypoplasia.
Miyawaki M, Higuchi R, Yoshikawa N
Pediatr Int 2009 Aug;51(4):593-5. doi: 10.1111/j.1442-200X.2009.02874.x. PMID: 19674374
Temporal bone imaging.
Casselman JW
Neuroimaging Clin N Am 1996 May;6(2):265-89. PMID: 8726907

Therapy

Blowout fractures - clinic, imaging and applied anatomy of the orbit.
Felding UNA
Dan Med J 2018 Mar;65(3) PMID: 29510812
CT findings in temporal bone osteoradionecrosis.
Ahmed S, Gupta N, Hamilton JD, Garden AS, Gidley PW, Ginsberg LE
J Comput Assist Tomogr 2014 Sep-Oct;38(5):662-6. doi: 10.1097/RCT.0000000000000096. PMID: 24834883Free PMC Article
Superior Canal Dehiscence Syndrome.
da Cunha Ferreira S, de Melo Tavares de Lima MA
Braz J Otorhinolaryngol 2006 May-Jun;72(3):414-8. doi: 10.1016/s1808-8694(15)30978-2. PMID: 17119781Free PMC Article
Radiology of the ear in children.
Fitz CR, Harwood-Nash DC
Radiol Clin North Am 1974 Dec;12(3):553-70. PMID: 4548198
Asymmetrical internal auditory canals. A normal variant.
Lin SR, Lee KF, Stein GN, Lee I
Arch Otolaryngol 1973 Sep;98(3):164-9. doi: 10.1001/archotol.1973.00780020172006. PMID: 4742422

Prognosis

External Auditory Canal Carcinoma With An Unusually Extensive Invasion.
Shahbaz H, Tahir M, Junaid T, Shakir N, Ahmed Z
J Pak Med Assoc 2023 Jul;73(7):1560-1562. doi: 10.47391/JPMA.7247. PMID: 37469088
Otopathologic Abnormalities in CHARGE Syndrome.
da Costa Monsanto R, Knoll RM, de Oliveira Penido N, Song G, Santos F, Paparella MM, Cureoglu S
Otolaryngol Head Neck Surg 2022 Feb;166(2):363-372. Epub 2021 Apr 20 doi: 10.1177/01945998211008911. PMID: 33874787
Bony cochlear nerve canal and internal auditory canal measures predict cochlear nerve status.
Tahir E, Bajin MD, Atay G, Mocan BÖ, Sennaroğlu L
J Laryngol Otol 2017 Aug;131(8):676-683. Epub 2017 Jun 1 doi: 10.1017/S0022215117001141. PMID: 28566097
Rodriguez lethal acrofacial dysostosis syndrome with pulmonary hypoplasia.
Miyawaki M, Higuchi R, Yoshikawa N
Pediatr Int 2009 Aug;51(4):593-5. doi: 10.1111/j.1442-200X.2009.02874.x. PMID: 19674374
Anatomic variations and anomalies involving the facial canal.
Nager GT, Proctor B
Otolaryngol Clin North Am 1991 Jun;24(3):531-53. PMID: 1762775

Clinical prediction guides

Postmastoidectomy Hyperacusis Syndrome: Clinical Features and Treatment.
Ng JH, Kuthubutheen J
Otol Neurotol 2022 Oct 1;43(9):e1020-e1023. Epub 2022 Sep 1 doi: 10.1097/MAO.0000000000003676. PMID: 36047684
Malformations of the lateral semicircular canal correlated with data from the audiogram.
Venkatasamy A, Foll DL, Eyermann C, Vuong H, Rohmer D, Charpiot A, Veillon F
Eur Arch Otorhinolaryngol 2019 Apr;276(4):1029-1034. Epub 2019 Feb 6 doi: 10.1007/s00405-019-05294-y. PMID: 30725208
Blowout fractures - clinic, imaging and applied anatomy of the orbit.
Felding UNA
Dan Med J 2018 Mar;65(3) PMID: 29510812
The auditory characteristics of children with inner auditory canal stenosis.
Ai Y, Xu L, Li L, Li J, Luo J, Wang M, Fan Z, Wang H
Acta Otolaryngol 2016 Jul;136(7):687-91. Epub 2016 Mar 16 doi: 10.3109/00016489.2016.1152505. PMID: 26981851
MRI of the petromastoid canal in children.
Koral K, Vachha B, Gimi B, Zhang S, Ulualp SO, Suter E, Fernandes N, McMenamy J, Booth TN
J Magn Reson Imaging 2014 Apr;39(4):966-71. doi: 10.1002/jmri.24236. PMID: 24783242

Recent systematic reviews

Spontaneous Congenital Perilabyrinthine Cerebrospinal Fluid Fistulas.
Lovin BD, Appelbaum EN, Makoshi L, Whitehead WE, Sweeney AD
Ann Otol Rhinol Laryngol 2021 Dec;130(12):1360-1368. Epub 2021 Apr 9 doi: 10.1177/00034894211007242. PMID: 33834882
Accessory Auricles: Systematic Review of Definition, Associated Conditions, and Recommendations for Clinical Practice.
Amirhassankhani S, Lloyd MS
J Craniofac Surg 2018 Mar;29(2):372-375. doi: 10.1097/SCS.0000000000004201. PMID: 29239919

Supplemental Content

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