The Importance of Catheter Angiography in Computed Tomography Angiography-Negative Subarachnoid Hemorrhage

Computed tomography angiography (CTA) has become an effective tool in the evaluation of patients with subarachnoid hemorrhage (SAH), but it still has limitations. Up to 15% of non-traumatic SAH cases are negative on CTA. The benefits of catheter angiography in the evaluation of certain cases of CTA-...

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Bibliographic Details
Published in:Cureus
Main Authors: Haider, Ali S, Gottlich, Caleb, Khahera, Anadjeet, Vayalumkal, Steven, Khan, Umair, Arrey, Eliel N, Campbell, Jacob, Thakur, Richa, Finn, Sam, Layton, Kennith F
Format: Artigo
Language:Inglês
Published: Cureus 2017
Subjects:
Neurosurgery
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC5473718/
https://ncbi.nlm.nih.gov/pubmed/28649477
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.7759/cureus.1254
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