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Journals / Türk Nöroşirürji Dergsi / 2017 / Cilt: 27 - Sayı: 1

The Characteristics of Surgical Approach in Posterior Fossa Meningiomas

Posterior Fossa Menenjiomlarında Cerrahi Yaklaşım Özellikleri

Derviş Mansuri YILMAZ
Kerem Mazhar ÖZSOY
Nuri Eralp ÇETİNALP
Faruk İLDAN
Pages
52–67
Publication Date
2022-11-05
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

For instance, meningiomas, which are originated from medial part of the trigeminal nerve, (Petroclival meningiomas), must be discriminate from the ones originated from the lateral part of trigeminal nerve because surgical morbidity is very high in petroclival meningiomas.

📌 3 Key Takeaways

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Objective & Hypothesis:Posterior fossa meningiomas account for 10% of intracranial meningiomas.
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Key Findings & Data:About half of these meningiomas are presented in cerebellopontine angle, 40% in tentorial or cerebellar convexity, 9% in clivus, and 6% in foramen magnum region.
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Conclusion & Impact:For instance, meningiomas, which are originated from medial part of the trigeminal nerve, (Petroclival meningiomas), must be discriminate from the ones originated from the lateral part of trigeminal nerve because surgical morbidity is very high in petroclival meningiomas.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Posterior fossa meningiomas account for 10% of intracranial meningiomas. About half of these meningiomas are presented in cerebellopontine angle, 40% in tentorial or cerebellar convexity, 9% in clivus, and 6% in foramen magnum region. It is important to understand the tumor origin and localization. For instance, meningiomas, which are originated from medial part of the trigeminal nerve, (Petroclival meningiomas), must be discriminate from the ones originated from the lateral part of trigeminal nerve because surgical morbidity is very high in petroclival meningiomas.

Özet

İntrakraniyal menenjiomların %10 kadarı posterior fossada yer alır. Bunların yaklaşık yarısı serebellopontin köşede, %40'ı tentoriyal veya serebellar konveksitede, %9'u klivusta ve %6'sı foramen magnumda yerleşir. Menenjiomların köken aldıkları ve yerleştikleri lokalizasyonların bilinmesi önemlidir. Örneğin, trigeminal sinirin medialinden gelişen (petroklival menenjiomlar) menenjiomların, trigeminal sinirin lateralinden gelişenlere göre ayırdedilmesi gereklidir, çünkü petroklival menenjiomların cerrahi morbiditesi daha yüksektir.

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Cite This Article

YILMAZ, D. M., ÖZSOY, K. M., ÇETİNALP, N. E., İLDAN, F. (2022). The Characteristics of Surgical Approach in Posterior Fossa Meningiomas. Türk Nöroşirürji Dergsi, Cilt: 27 - Sayı: 1, 52–67. https://ajindex.com/articles/637396

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References (1)

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