Assertion: hyperdense basilar artery | /r/HasProperty | hdba
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text: Our purpose was to determine whether the hyperdense basilar artery (HDBA) sign has utility in detecting thrombosis and predicting outcome in patients presenting with signs and symptoms of posterior circulation stroke.
text: The diagnostic and prognostic value of a hyperdense basilar artery (HDBA) sign has been less well-established, in part because of the heterogeneity of previous study cohorts.1,8