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Dergiler / Diagnostic and Interventional Radiology / 2005 / Cilt: 11 - Sayı: 2

Spiral CT angiography in diagnosis of cerebral aneurysms of cases with acute subarachnoid hemorrhage

Ender UYSAL
Barış YANBULOĞLU
Mehmet ERTÜRK
Bekir M. KILINÇ
Muzaffer BAŞAK
Sayfa
77–82
DOI
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CONCLUSION Spiral CTA is a highly accurate, cheap and non-invasive imaging method in diagnosis of intracranial aneurysms in cases with SAH and can be used as a safe alternative method to DSA when emergency surgery is needed.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:PURPOSE To investigate the diagnostic accuracy of spiral CT angiography (CTA) in detection of cerebral aneurysms in cases with acute subarachnoid hemorrhage (SAH).
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Temel Bulgular & Veri:MATERIALS AND METHODS Spiral CT angiography and DSA examinations were performed in 32 cases due to non-traumatic SAH.
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Sonuç & Katkı:CONCLUSION Spiral CTA is a highly accurate, cheap and non-invasive imaging method in diagnosis of intracranial aneurysms in cases with SAH and can be used as a safe alternative method to DSA when emergency surgery is needed.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Subaraknoid kanama · Kafa içi anevrizma · Testlerin kestirim değeri

Abstract

PURPOSE To investigate the diagnostic accuracy of spiral CT angiography (CTA) in detection of cerebral aneurysms in cases with acute subarachnoid hemorrhage (SAH). MATERIALS AND METHODS Spiral CT angiography and DSA examinations were performed in 32 cases due to non-traumatic SAH. CTA data were obtained by maximum intensity projection (MIP) method. CTA and DSA findings were evaluated and compared in terms of existence of aneurysm, size and location. RESULTS In 32 patients, DSA detected 34 aneurysms with diameters ranging from 3 to 13 mm while four cases were free of aneurysms. With CTA, an aneurysm at anterior communicating artery location could not be demonstrated. In all other cases CTA correlated well with DSA in detecting the site, size and orientation of the aneurysms. It was found that CTA sensitivity was 97% and specificity was 100% in diagnosis of intracranial aneurysms. CONCLUSION Spiral CTA is a highly accurate, cheap and non-invasive imaging method in diagnosis of intracranial aneurysms in cases with SAH and can be used as a safe alternative method to DSA when emergency surgery is needed.

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Bu Makaleye Atıf Yap

UYSAL, E., YANBULOĞLU, B., ERTÜRK, M., KILINÇ, B. M., BAŞAK, M. (2005). Spiral CT angiography in diagnosis of cerebral aneurysms of cases with acute subarachnoid hemorrhage. Diagnostic and Interventional Radiology, Cilt: 11 - Sayı: 2, 77–82. https://ajindex.com/articles/216101

Kaynakça (14)

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