Catheter-directed angiography (CDA) is the gold standard neuroimaging study employed in the workup of most neurovascular conditions in both adults and children. When neuroangiography was first introduced in 1927 by Egas Moniz, it was performed by direct percutaneous injection of a contrast bolus into the cervical carotid arteries without catheters. This method was associated with a high risk of serious complications. Though neuroangiography was performed in the pediatric population as early as in the 1940s, it was not until the 1950s that development of Seldinger technique and angiographic catheters enabled CDA to be performed as it is today.
Keywords: Catheter-directed angiography (CDA); Diagnostic cerebral angiography; Diagnostic spinal angiography conventional angiography; Neuroangiography; Neurovascular conditions.
Copyright © 2024 Elsevier Inc. All rights reserved.