Schwannomas of the middle ear may originate from the facial nerve, tympanic chord, tympanic branch of the glossopharyngeal nerve (Jacobsonnerve)orauricularbranchofthevagalnerve (Arnold nerve).
📌 3 Maddede Bu Makale
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Amaç & Hipotez: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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Temel Bulgular & Veri: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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Sonuç & Katkı:Schwannomas of the middle ear may originate from the facial nerve, tympanic chord, tympanic branch of the glossopharyngeal nerve (Jacobsonnerve)orauricularbranchofthevagalnerve (Arnold nerve).
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Alan Parametreleri
Özet
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).
Abstract
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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Bu Makaleye Atıf Yap
BEYAZPINAR, G., ÖZ, I., HIZAL, E., TEPEOĞLU, M., ÖZLÜOĞLU, L. N. (2018). SCHWANNOMA IN THE MІDDLE EAR. ENTcase, Cilt: 4 - Sayı: 4, 131–136. https://ajindex.com/articles/154362
Lewis WB, Mattucci KF, Smilari T. Schwannoma of the external auditory canal: an unusual finding. Int Surg 1995; 80: 287- 90. Kesser BW, Brackmann DE, Ma Y, Weiss M. Jacobson’s nerve schwannoma: a rare middle ear mass. Ann Otol Rhinol Laryngol 2001;110:1030-4
Magliulo G, D’Amico R, Varacalli S, Ciniglio-Appiani. Chorda tympani neuroma: diagnosis and management. Am J Otolaryngol 2000;21:65- 8 Goksu N, Kemaloglu YK, Ataoglu O., İleri F, Hiçyılmaz C. Incidental tumors during middle ear surgery. J Otolaryngol 1996;25:195- 9. Donaldson I. Surgical anatomy of the tympanic nerve. J Laryngol Otol 1980; 94:163 - 8.