Benefit of 3D rotational angiography compared to conventional biplanar DSA in detecting bleeding sources after SAH

Adrian Ringelstein, Oliver Mueller, Sophia L. Goericke, Christoph Moenninghoff, Ulrich Sure, Michael Forsting & Marc Schlamann
Objective: In about 85% of patients with SAH a causative vascular lesions can be found during acute imaging diagnostics with CTA and DSA. In 15% the bleeding source cannot be cleared. Usually, a repetitive DSA is mandatory and includes the usual complication risk of an invasive angiography.[for full text, please go to the a.m. URL]