Characterization of Aneurysm Remnants after Endovascular Treatment: Contrast-Enhanced MR Angiography versus Catheter Digital Subtraction Angiography

Abstract

In patients with known aneurysm remnants, CE-MRA is at least equivalent to DSA for characterization of aneurysmal remnants after coiling. Contrast filling within the coil mass was more clearly seen with CE-MRA than with DSA.