Journals / Turkish Neurosurgery / 2014 / Cilt: 24 - Sayı: 6

İntraventriküler Lenfoplazmositten Zengin Menenjiyom: Bir Olgu Sunumu

Intraventricular Lymphoplasmacyte-Rich Meningioma: A Case Report

Pages
958–962
DOI
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AI Summary & Key Takeaways

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

Follow-up magnetic resonance imaging 3 months after surgery revealed no residual tumor or recurrence.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Lymphoplasmacyte-rich meningioma (LPM) is one of the rarest variants of meningioma and those LPMs that arise in the intraventricular space are even rarer.
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Key Findings & Data:LPMs are classified as grade I (benign) tumors with a low proliferative rate and diagnosis is made through the histological identification of high numbers of inflammatory cells (lymphocytes and plasma cells) in the resected tumor tissue.
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Conclusion & Impact:Follow-up magnetic resonance imaging 3 months after surgery revealed no residual tumor or recurrence.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Lymphoplasmacyte-rich meningioma (LPM) is one of the rarest variants of meningioma and those LPMs that arise in the intraventricular space are even rarer. LPMs are classified as grade I (benign) tumors with a low proliferative rate and diagnosis is made through the histological identification of high numbers of inflammatory cells (lymphocytes and plasma cells) in the resected tumor tissue. In the current case, magnetic resonance imaging of a 37-year-old woman who presented at our neurosurgery department following a generalized tonic-clonic seizure revealed a partially mortified intraventricular mass, which had caused pronounced peritumoral edema and had a relatively rough surface. Surgical resection was performed. Histological analysis revealed large numbers of inflammatory cells, confirming the diagnosis of LPM, but also indicated that the lesion was positive for the proliferation marker Ki-67. Follow-up magnetic resonance imaging 3 months after surgery revealed no residual tumor or recurrence.

Özet

Lenfoplazmositten zengin menenj iyom (LPM), en nadir menenj iyom çeşitlerinden biridir ve intraventriküler boşluktan köken alan LPMler daha da nadirdir. LPMler düşük proliferatif hıza sahip derece I (benign) tümörler olarak sınıflandırılır ve tanı rezeksiyon yapılmış tümör dokusunda yüksek sayıda enflamatuvar hücrenin (lenfositler ve plazma hücreleri) histoloj ik olarak tanımlanması yoluyla konur. Mevcut olguda genel bir tonik-klonik nöbetten sonra beyin ve sinir cerrahisi bölümümüze gelen 37 yaşında bir kadında manyetik rezonans görüntüleme, peritümöral ödeme neden olmuş ve nispeten kaba bir yüzeye sahip kısmen gangrene bir intraventriküler kitle gösterdi. Cerrahi rezeksiyon yapıldı. Histoloj ik analiz LPM tanısını doğrulayacak şekilde yüksek sayıda enflamatuvar hücre gösterdi ama aynı zamanda lezyonun proliferasyon işareti Ki-67 pozitifliğini de ortaya koydu. Cerrahiden 3 ay sonra kontrol manyetik rezonans görüntüleme herhangi bir rezidüel tümör veya nüks göstermedi.

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Cite This Article

WANG, Y., WANG, W., XU, S., XU, B., YU, Y., MA, H., ZHANG, X. (2014). İntraventriküler Lenfoplazmositten Zengin Menenjiyom: Bir Olgu Sunumu. Turkish Neurosurgery, Cilt: 24 - Sayı: 6, 958–962. https://ajindex.com/articles/405495

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