Initial Evaluation of Patients with Suspected Intracranial Aneurysms: Comparison of 3.0 Tesla Contrast-Enhanced MR Angiography and Multi-Slice CT Angiography

Intracranial Time-Of-Flight MR Angiography at 7T with Comparison to 3T

Plaques in the Descending Aorta – a New Risk Factor for Stroke? Visualization of Embolization Pathways in the Thoracic Aorta by 4D MRI at 3T

Regional Perfusion Imaging Using Arterial Spin Labeling in the Assessment of Collateral Circulation – a Comparison with Digital Subtraction Angiography