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Conductive Hearing Loss with an Intact Tympanic Membrane: Diagnosed Approaches

Received: 5 August 2020     Accepted: 17 August 2020     Published: 16 September 2020
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Abstract

Objective: Our study aims to analyze the epidemiological, clinical, radiological, and etiological aspects of this disease. Methods: We reviewed data from patients who consulted the same seigneur for hearing loss and in whom the otoscopic examination was normal with a conductive hearing loss objectively confirmed on tonal audiometry, for a period of one year (from October 2018 to October 2019). Epidemiological, clinical and paraclinical data were collected and recorded on-farm records. Results: The average age is 36 years. The M/F sex ratio was 1.5 in favor of the men. None of our patients reported a personal otologic history. Three patients reported a notion of head trauma and a similar case in the family was found in four patients. Hearing loss is the most frequent reason for consultation. Otoscopic examination shows a normal tympanic membrane without perforation in all patients. CT scan of the temporal bone was performed in all patients (100%); it was normal in 4 cases (17%), which required surgical exploration. However, he showed images of otosclerosis in 15 cases (65%), an image of congenital cholesteatoma in a single patient, tympanic glomus in a single patient, an incudo-malleolar dislocation in a single patient (4.5%), and an incudo-stapedial dislocation in a single patient (4.5%). Conclusion: Conductive hearing loss (CHL) is a diagnostic challenge for the physician that requires a schematic approach. The diagnosis is based on a combination of clinical and paraclinical arguments.

Published in International Journal of Otorhinolaryngology (Volume 6, Issue 2)
DOI 10.11648/j.ijo.20200602.12
Page(s) 26-30
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2020. Published by Science Publishing Group

Keywords

Conductive Hearing Loss, Intact Tympanic Membrane, Otoscopic Examination, CT Scan of Temporal Bone

References
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Cite This Article
  • APA Style

    Sana Mallouk, Sara Halily, Yasser Hammouda, Youssef Oukessou, Sami Rouadi, et al. (2020). Conductive Hearing Loss with an Intact Tympanic Membrane: Diagnosed Approaches. International Journal of Otorhinolaryngology, 6(2), 26-30. https://doi.org/10.11648/j.ijo.20200602.12

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    ACS Style

    Sana Mallouk; Sara Halily; Yasser Hammouda; Youssef Oukessou; Sami Rouadi, et al. Conductive Hearing Loss with an Intact Tympanic Membrane: Diagnosed Approaches. Int. J. Otorhinolaryngol. 2020, 6(2), 26-30. doi: 10.11648/j.ijo.20200602.12

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    AMA Style

    Sana Mallouk, Sara Halily, Yasser Hammouda, Youssef Oukessou, Sami Rouadi, et al. Conductive Hearing Loss with an Intact Tympanic Membrane: Diagnosed Approaches. Int J Otorhinolaryngol. 2020;6(2):26-30. doi: 10.11648/j.ijo.20200602.12

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  • @article{10.11648/j.ijo.20200602.12,
      author = {Sana Mallouk and Sara Halily and Yasser Hammouda and Youssef Oukessou and Sami Rouadi and Reda Abada and Mohamed Mahtar and Mohamed Roubal},
      title = {Conductive Hearing Loss with an Intact Tympanic Membrane: Diagnosed Approaches},
      journal = {International Journal of Otorhinolaryngology},
      volume = {6},
      number = {2},
      pages = {26-30},
      doi = {10.11648/j.ijo.20200602.12},
      url = {https://doi.org/10.11648/j.ijo.20200602.12},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijo.20200602.12},
      abstract = {Objective: Our study aims to analyze the epidemiological, clinical, radiological, and etiological aspects of this disease. Methods: We reviewed data from patients who consulted the same seigneur for hearing loss and in whom the otoscopic examination was normal with a conductive hearing loss objectively confirmed on tonal audiometry, for a period of one year (from October 2018 to October 2019). Epidemiological, clinical and paraclinical data were collected and recorded on-farm records. Results: The average age is 36 years. The M/F sex ratio was 1.5 in favor of the men. None of our patients reported a personal otologic history. Three patients reported a notion of head trauma and a similar case in the family was found in four patients. Hearing loss is the most frequent reason for consultation. Otoscopic examination shows a normal tympanic membrane without perforation in all patients. CT scan of the temporal bone was performed in all patients (100%); it was normal in 4 cases (17%), which required surgical exploration. However, he showed images of otosclerosis in 15 cases (65%), an image of congenital cholesteatoma in a single patient, tympanic glomus in a single patient, an incudo-malleolar dislocation in a single patient (4.5%), and an incudo-stapedial dislocation in a single patient (4.5%). Conclusion: Conductive hearing loss (CHL) is a diagnostic challenge for the physician that requires a schematic approach. The diagnosis is based on a combination of clinical and paraclinical arguments.},
     year = {2020}
    }
    

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  • TY  - JOUR
    T1  - Conductive Hearing Loss with an Intact Tympanic Membrane: Diagnosed Approaches
    AU  - Sana Mallouk
    AU  - Sara Halily
    AU  - Yasser Hammouda
    AU  - Youssef Oukessou
    AU  - Sami Rouadi
    AU  - Reda Abada
    AU  - Mohamed Mahtar
    AU  - Mohamed Roubal
    Y1  - 2020/09/16
    PY  - 2020
    N1  - https://doi.org/10.11648/j.ijo.20200602.12
    DO  - 10.11648/j.ijo.20200602.12
    T2  - International Journal of Otorhinolaryngology
    JF  - International Journal of Otorhinolaryngology
    JO  - International Journal of Otorhinolaryngology
    SP  - 26
    EP  - 30
    PB  - Science Publishing Group
    SN  - 2472-2413
    UR  - https://doi.org/10.11648/j.ijo.20200602.12
    AB  - Objective: Our study aims to analyze the epidemiological, clinical, radiological, and etiological aspects of this disease. Methods: We reviewed data from patients who consulted the same seigneur for hearing loss and in whom the otoscopic examination was normal with a conductive hearing loss objectively confirmed on tonal audiometry, for a period of one year (from October 2018 to October 2019). Epidemiological, clinical and paraclinical data were collected and recorded on-farm records. Results: The average age is 36 years. The M/F sex ratio was 1.5 in favor of the men. None of our patients reported a personal otologic history. Three patients reported a notion of head trauma and a similar case in the family was found in four patients. Hearing loss is the most frequent reason for consultation. Otoscopic examination shows a normal tympanic membrane without perforation in all patients. CT scan of the temporal bone was performed in all patients (100%); it was normal in 4 cases (17%), which required surgical exploration. However, he showed images of otosclerosis in 15 cases (65%), an image of congenital cholesteatoma in a single patient, tympanic glomus in a single patient, an incudo-malleolar dislocation in a single patient (4.5%), and an incudo-stapedial dislocation in a single patient (4.5%). Conclusion: Conductive hearing loss (CHL) is a diagnostic challenge for the physician that requires a schematic approach. The diagnosis is based on a combination of clinical and paraclinical arguments.
    VL  - 6
    IS  - 2
    ER  - 

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Author Information
  • Department of Otorhinolaryngology, King Hassan II University Hospital, Casablanca, Morocco

  • Department of Otorhinolaryngology, King Hassan II University Hospital, Casablanca, Morocco

  • Department of Otorhinolaryngology, King Hassan II University Hospital, Casablanca, Morocco

  • Department of Otorhinolaryngology, King Hassan II University Hospital, Casablanca, Morocco

  • Department of Otorhinolaryngology, King Hassan II University Hospital, Casablanca, Morocco

  • Department of Otorhinolaryngology, King Hassan II University Hospital, Casablanca, Morocco

  • Department of Otorhinolaryngology, King Hassan II University Hospital, Casablanca, Morocco

  • Department of Otorhinolaryngology, King Hassan II University Hospital, Casablanca, Morocco

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