Schwannomas of the middle ear may originate from the facial nerve, tympanic chord, tympanic branch of the glossopharyngeal nerve (Jacobsonnerve)orauricularbranchofthevagalnerve (Arnold nerve).
📌 3 Key Takeaways
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Objective & Hypothesis:Schwannomas are benign tumors originating from Schwanncellsthatformthemyelinsheathsofaxonsin peripheralnerves.Thesetumorsmayappearinvarious body parts, with 25% of them found in the head and neck region [1].
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Key Findings & Data:Schwannomas are benign tumors originating from Schwanncellsthatformthemyelinsheathsofaxonsin peripheralnerves.Thesetumorsmayappearinvarious body parts, with 25% of them found in the head and neck region [1].
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Conclusion & Impact:Schwannomas of the middle ear may originate from the facial nerve, tympanic chord, tympanic branch of the glossopharyngeal nerve (Jacobsonnerve)orauricularbranchofthevagalnerve (Arnold nerve).
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters
Abstract
Schwannomas are benign tumors originating from Schwanncellsthatformthemyelinsheathsofaxonsin peripheralnerves.Thesetumorsmayappearinvarious body parts, with 25% of them found in the head and neck region [1]. Schwannomas of the middle ear may originate from the facial nerve, tympanic chord, tympanic branch of the glossopharyngeal nerve (Jacobsonnerve)orauricularbranchofthevagalnerve (Arnold nerve).
Özet
Schwannomalar, periferal sinir aksonların myelin kılıflarını yapan schwan hücrelerinden köken alır. Vücudunfarklıyerlerindegörülebilirken,%25oranında baş boyun bölgesinde izlenir [1]. Orta kulak schwannomaları fasiyal sinirden, korda timpaniden, glossofarengeal sinirin timpanik dalından (Jacobson siniri) ya da vagal sinirin aurikular dalından (Arnold siniri) köken alabilir.
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Cite This Article
HIZAL, E., ÖZ, I., TEPEOĞLU, M., BEYAZPINAR, G., ÖZLÜOĞLU, L. N. (2022). SCHWANNOMA IN THE MІDDLE EAR. ENTcase, Cilt: 4 - Sayı: 4, 131–136. https://ajindex.com/articles/501331
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