Cranial arterio-venous shunts: the role of 4D-CTA

This prospective study compared 4D-CTA and DSA for the detection or arterio-venous shunts and found that CTA was able to replace DSA as the first work-up modality.

Article: High sensitivity and specificity of 4D-CTA in the detection of cranial arteriovenous shunts

Authors: Matthijs in ’t Veld, Rolf Fronczek, Marlise P. dos Santos, Marianne A. A. van Walderveen, Frederick J. A. Meijer, & Peter W. A. Willems