Journals / Journal of Neurological Sciences (Turkish) / 2017 / Cilt: 34 - Sayı: 2

Chiari Tip 1 Malformasyonlu Hastalarda Nöronavigasyon İle Posterior Fossa Hacmi Ölçülmesi ve Sirinks kavitesi ile Posterior Fossa Hacmi Arasındaki İlişki

Measuring the Posterior Fossa with Neuronavigation in Patients with Chiari Type 1 Malformation and the Relation Between the Syrinx Cavity and Posterior Fossa Volume

Pages
153–161
Publication Date
2022-10-19
DOI
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

A statistically significant volume difference was found between patients with type 1 CM and the controls p

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: To measure posterior fossa volumes in patients with type 1 chiari malformation (type 1 CM) and the normal population using neuronavigation, and to evaluate the relation between posterior fossa volume in patients with type 1 CM and the syrinx cavity.
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Key Findings & Data:Materials and Methods: In this study, the posterior fossa volumes of 72 patients (36M, 36F) with type 1 CM were measured using a neuronavigation device.
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Conclusion & Impact:A statistically significant volume difference was found between patients with type 1 CM and the controls p
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: To measure posterior fossa volumes in patients with type 1 chiari malformation (type 1 CM) and the normal population using neuronavigation, and to evaluate the relation between posterior fossa volume in patients with type 1 CM and the syrinx cavity. Materials and Methods: In this study, the posterior fossa volumes of 72 patients (36M, 36F) with type 1 CM were measured using a neuronavigation device. Normal posterior fossa volumes were obtained from a healthy control group (n=70; 35M, 35F). Posterior fossa limits were marked within the axial sections, and three-dimensional images were obtained through the neuronavigation device's programme. Posterior fossa volumes were measured using planimetric three-dimensional images. Syrinx cavity measurements were performed through T1 sagittal magnetic resonance imaging, by calculating the width of the cavity's spinal cord ratio. Results were compared statistically with posterior fossa volumes. Results: The average posterior fossa volumes of the female patients with type 1 CM and female controls were 154.83 m3 and 168.39 cm3, respectively. The average posterior fossa volumes of male patients with type 1 CM and male controls were 163.26 m3 and 182.6 cm3, respectively. A statistically significant volume difference was found between patients with type 1 CM and the controls p

Özet

Amaç: Tip 1 Chiari malformasyonlu (Tip I CM) hastalar ve normal popülasyonun posterior fossa hacimlerinin nöronavigasyon kullanılarak ölçülmesi ve Tip 1 Chiari malformasyonlu hastaların posterior fossa hacmi ile sirinks kavitesi arasındaki ilişkinin değerlendirilmesi. Gereç ve Yöntem: Bu çalışmada, 72 (36E, 36K) Tip I CM'li hastanın posterior fossa hacimleri, nöronavigasyon cihazı kullanılarak ölçüldü. Elde edilen değerler normal posterior fossa yapısına sahip 70 (35E, 35K) kişiden oluşturulan kontrol grubunun posterior fossa hacim değerleriyle karşılaştırıldı. Aksiyel kesitlerden posterior fossa sınırları işaretlenerek navigasyon cihazının programı vasıtasıyla üç boyutlu görüntüler elde edildi. Son olarak üç boyutlu görüntüler kullanılarak planimetrik yöntemle posterior fossa hacim ölçümleri yapıldı. Sirinks kavitesi ölçümü T1 sagittal MR görüntüleri üzerinden kavite genişliğinin spinal korda oranı hesaplanarak yapıldı. Sonuçlar posterior fossa hacim değerleri ile istatistiksel olarak karşılaştırıldı. Bulgular: Tip I CM'li kadın olguların ortalama posterior fossa hacmi 154.83 cm3 ve kontrol grubundakilerinki ise 168.39 cm3 idi. Tip I CM'li erkek olguların ortalama posterior fossa hacmi 163.26 cm3, kontrol grubundaki erkeklerin ortalama hacmi ise 182.6 cm3 idi. Tip I CM'li hastalar ile kontrol grubu arasındaki hacim farkı istatistiksel olarak anlamlı bulundu. Sonuç: Nöronavigasyon cihazları ve kullanılan programlar spinal veya kranial herhangi bir bölgenin anatomik ve patolojik incelemelerinde, büyük kolaylıklar sağlamaktadır. Posterior fossa hacim ölçümü gibi morfometrik analizlerde üç boyutlu görüntü elde edilebilmesi oldukça avantajlıdır.

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Cite This Article

TÜMTÜRK, A., KÜÇÜK, A., ORAL, Ş., MENKÜ, A., ÇİFTÇİ, M. (2022). Chiari Tip 1 Malformasyonlu Hastalarda Nöronavigasyon İle Posterior Fossa Hacmi Ölçülmesi ve Sirinks kavitesi ile Posterior Fossa Hacmi Arasındaki İlişki. Journal of Neurological Sciences (Turkish), Cilt: 34 - Sayı: 2, 153–161. https://ajindex.com/articles/564821

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