Negative CT Angiography Findings in Patients with Spontaneous Subarachnoid Hemorrhage: When Is Digital Subtraction Angiography Still Needed?

BACKGROUND AND PURPOSE: CTA is becoming the frontline modality to reveal aneurysms in patients with SAH. However, in about 20% of SAH patients no aneurysm is found. In these cases, intra-arterial DSA is still performed. Our aim was to evaluate whether negative findings on CTA can reliably exclude an...

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Detaylı Bibliyografya
Yayımlandı:AJNR Am J Neuroradiol
Asıl Yazarlar: Agid, R., Andersson, T., Almqvist, H., Willinsky, R.A., Lee, S.-K., terBrugge, K.G., Farb, R.I., Söderman, M.
Materyal Türü: Artigo
Dil:Inglês
Baskı/Yayın Bilgisi: American Society of Neuroradiology 2010
Konular:
Brain
Online Erişim:https://ncbi.nlm.nih.gov/pmc/articles/PMC7964209/
https://ncbi.nlm.nih.gov/pubmed/19942709
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3174/ajnr.A1884
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