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Abstract #4136

The application of REACT for central veins in patients with end-stage renal disease

Fengming Tao1, Li Tao1, Wei Zhu1, Fajin Lv1, Yongmei Li1, Haitao YANG1, Zhiwei Zhang1, and Ke Jiang2
1The first affiliated hospital of Chongqing medical university, Chongqing, China, 2Philips Healthcare, Beijing, China


Relaxation-Enhanced Angiography without Contrast and Triggering (REACT) is a MR angiography technique without cardiac triggering, breath holding and contrast agent injection and is able to show robust blood-to-tissue contrast over multiple anatomies. This study aims to investigate the feasibility of REACT on central veins by comparing it with conventional CE-MRA and catheter angiography. Results showed that the image quality acquired from REACT was comparable to that from CE-MRA and there was no difference in central venous stenosis evaluated by REACT, CE-MRA and angiography.

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