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 |
Conductive Hearing Loss, Intact Tympanic Membrane, Otoscopic Examination, CT Scan of Temporal Bone
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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
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
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
@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} }
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 -