Conventional MRI and CE-MRA have limitations in venous imaging. Recently introduced Relaxation-Enhanced MR Angiography without Contrast and Triggering (REACT) is based on 3D dual-echo generalized DIXON in combination of magnetization preparation, and has the potential to better characterize both arterial and venous signals with robust blood-tissue contrast. Comparing REACT with conventional non-contrast sequences regarding vessel depiction, REACT revealed similar results for large vessels and was superior for the assessment of small peripheral vessels.
This abstract and the presentation materials are available to members only; a login is required.