Journals / Türk Nöroşirürji Dergsi / 2019 / Cilt: 29 - Sayı: 1

Non-Aneurysmal Subarachnoid Hemorrhage

Non-Anevrizmal Subaraknoid Kanama

Pages
6–9
Publication Date
2022-11-06
DOI
—
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AI Summary & Key Takeaways

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

This cohort of patients poses a challenge in the diagnosis and further management.

📌 3 Key Takeaways

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Objective & Hypothesis:Subarachnoid hemorrhage develops between the arachnoid and the pia mater by the passage of blood into the space where cerebrospinal fluid is located under normal conditions.
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Key Findings & Data:No definite etiologic factor is found to explain the SAH in spite of thorough screening for a variety of rare causes in about 15% of the patients.
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Conclusion & Impact:This cohort of patients poses a challenge in the diagnosis and further management.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Subarachnoid hemorrhage develops between the arachnoid and the pia mater by the passage of blood into the space where cerebrospinal fluid is located under normal conditions. Rupture and bleeding of intracranial aneurysm is the second most common cause of subarachnoid hemorrhage (SAH) after trauma. In patients with negative four-vessel angiography for aneurysm or arteriovenous malformation, a repeat angiography is required to completely rule out such pathologies. Perimesencephalic subarachnoid hemorrhage is diagnosed in a subset of patients. No definite etiologic factor is found to explain the SAH in spite of thorough screening for a variety of rare causes in about 15% of the patients. This cohort of patients poses a challenge in the diagnosis and further management.

Özet

Subaraknoid kanama (SAK) araknoid ile pia mater arasında, normal koşullarda beyin -omurilik sıvısının bulunduğu boşluğa, kangeçmesi ile oluşan durumdur. SAK tüm serebrovasküler olayların %5’ni oluşturur. Anevrizmal SAK travmadan sonra en sık rastlananspontan SAK nedenidir. Bu tür hastaların önemli bir kısmı tetkik ve tedavisinin yapılabileceği bir sağlık merkezine ulaşamadankaybedilir. Geri kalan hastalarda da tedaviye rağmen neden olduğu yüksek orandaki morbidite ve mortalite nedeniyle intrakranialanevrizma rüptürü önemli bir serebrovasküler patolojidir. Klinik hikaye ve bilgisayarlı tomografi bulgularının anevrizmal SAKdüşündürdüğü hastalarda klasik dört-damar anjiyografisinin negatif olan hastalarda anjiyografi tekrarı gereklidir. Kontrol anjiyografininnegatif çıkması durumunda diğer etiyolojik faktör ve hastalıklar araştırılmalıdır.

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Cite This Article

ALTINÖRS, N., ŞAHINTÜRK, F. (2022). Non-Aneurysmal Subarachnoid Hemorrhage. Türk Nöroşirürji Dergsi, Cilt: 29 - Sayı: 1, 6–9. https://ajindex.com/articles/637293

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References (1)

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