The petrous apex is a pyramid-shaped structure that is formed by the medial portions of the temporal bone. It is obliquely positioned within the skull base, with its apex pointing anteromedially and its base located posterolaterally. The petrous apex is bounded by the inner ear structures laterally, the petro-occipital fissure medially, the petrosphenoidal fissure and ICA anteriorly, and the posterior cranial fossa behind. Given its location, the petrous apex is susceptible to multiple pathologic processes which may be Inflammatory, developmental, vascular, benign and malignant lesions. We present a rare case of a 39 year old Male who presented wit unilateral facial nerve palsy and sensoneural hearing loss and was then diagnosed as petrous apex Cholesteatoma. Patient was treated surgically by Transchoclear trasnlabrynth technique.
Published in | Clinical Neurology and Neuroscience (Volume 3, Issue 1) |
DOI | 10.11648/j.cnn.20190301.11 |
Page(s) | 1-5 |
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. |
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Copyright © The Author(s), 2019. Published by Science Publishing Group |
Cholesteatoma, Facial Nerve Palsy, Petrous Apex
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APA Style
Rauf Ahmed, Owais Makhdoomi, Omar Mohammad Shafi, Faheem Khalid. (2019). Rare Cause of Facial Nerve Palsy (Petrous Apex Cholesteatoma)–Case Report and Review of Literature. Clinical Neurology and Neuroscience, 3(1), 1-5. https://doi.org/10.11648/j.cnn.20190301.11
ACS Style
Rauf Ahmed; Owais Makhdoomi; Omar Mohammad Shafi; Faheem Khalid. Rare Cause of Facial Nerve Palsy (Petrous Apex Cholesteatoma)–Case Report and Review of Literature. Clin. Neurol. Neurosci. 2019, 3(1), 1-5. doi: 10.11648/j.cnn.20190301.11
AMA Style
Rauf Ahmed, Owais Makhdoomi, Omar Mohammad Shafi, Faheem Khalid. Rare Cause of Facial Nerve Palsy (Petrous Apex Cholesteatoma)–Case Report and Review of Literature. Clin Neurol Neurosci. 2019;3(1):1-5. doi: 10.11648/j.cnn.20190301.11
@article{10.11648/j.cnn.20190301.11, author = {Rauf Ahmed and Owais Makhdoomi and Omar Mohammad Shafi and Faheem Khalid}, title = {Rare Cause of Facial Nerve Palsy (Petrous Apex Cholesteatoma)–Case Report and Review of Literature}, journal = {Clinical Neurology and Neuroscience}, volume = {3}, number = {1}, pages = {1-5}, doi = {10.11648/j.cnn.20190301.11}, url = {https://doi.org/10.11648/j.cnn.20190301.11}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.cnn.20190301.11}, abstract = {The petrous apex is a pyramid-shaped structure that is formed by the medial portions of the temporal bone. It is obliquely positioned within the skull base, with its apex pointing anteromedially and its base located posterolaterally. The petrous apex is bounded by the inner ear structures laterally, the petro-occipital fissure medially, the petrosphenoidal fissure and ICA anteriorly, and the posterior cranial fossa behind. Given its location, the petrous apex is susceptible to multiple pathologic processes which may be Inflammatory, developmental, vascular, benign and malignant lesions. We present a rare case of a 39 year old Male who presented wit unilateral facial nerve palsy and sensoneural hearing loss and was then diagnosed as petrous apex Cholesteatoma. Patient was treated surgically by Transchoclear trasnlabrynth technique.}, year = {2019} }
TY - JOUR T1 - Rare Cause of Facial Nerve Palsy (Petrous Apex Cholesteatoma)–Case Report and Review of Literature AU - Rauf Ahmed AU - Owais Makhdoomi AU - Omar Mohammad Shafi AU - Faheem Khalid Y1 - 2019/05/11 PY - 2019 N1 - https://doi.org/10.11648/j.cnn.20190301.11 DO - 10.11648/j.cnn.20190301.11 T2 - Clinical Neurology and Neuroscience JF - Clinical Neurology and Neuroscience JO - Clinical Neurology and Neuroscience SP - 1 EP - 5 PB - Science Publishing Group SN - 2578-8930 UR - https://doi.org/10.11648/j.cnn.20190301.11 AB - The petrous apex is a pyramid-shaped structure that is formed by the medial portions of the temporal bone. It is obliquely positioned within the skull base, with its apex pointing anteromedially and its base located posterolaterally. The petrous apex is bounded by the inner ear structures laterally, the petro-occipital fissure medially, the petrosphenoidal fissure and ICA anteriorly, and the posterior cranial fossa behind. Given its location, the petrous apex is susceptible to multiple pathologic processes which may be Inflammatory, developmental, vascular, benign and malignant lesions. We present a rare case of a 39 year old Male who presented wit unilateral facial nerve palsy and sensoneural hearing loss and was then diagnosed as petrous apex Cholesteatoma. Patient was treated surgically by Transchoclear trasnlabrynth technique. VL - 3 IS - 1 ER -