Abstract #4164

Non-contrast MRA Guidance in Pediatric Endovascular Interventions

Lingyun Chen¹, Onno Wink², Amber Pokorney¹, Ryan Robison¹, Robyn Augustyn¹, Marrit Thorkelson¹, and Richard Towbin¹

¹Phoenix Children's Hospital, Phoenix, AZ, United States, ²Philips Healthcare, Bothell, WA, United States

The goal of this research project is to investigate the feasibility of using non-contrast 3D MRA imaging in the planning and guidance of catheter-based pediatric vascular disease treatment. It may result in a reduction in patient radiation exposure, contrast (Gadolinium and Iodine) usage and procedure time as compared to traditional 2D fluoroscopy guidance.

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