Abstract #3129

A novel method for performing percutaneous transluminal renal angioplasty with the guide of non-contrast magnetic resonance angiography overlaid on fluoroscopy images

Yoshiaki Morita¹, Tetsuya Fukuda¹, Yoshiaki Watanabe¹, Tatsuya Nishii¹, Atsushi Kono¹, and Naoaki Yamada¹

¹Department of Radiology, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan

Herein, we present a new method for the performance of percutaneous transluminal renal angioplasty (PTRA) guided by non-contrast magnetic resonance angiography (NATIVE True FISP) overlaid on intra-procedural fluoroscopy images. This novel overlay system led to sufficient visualization as the overlaid vasculature on the live fluoroscopic image, and enabled the safe completion of PTRA with fewer angiographic procedures, thus requiring lower volumes of iodinated contrast material and shorter fluoroscopic times.

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