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Abstract #2855

4D-Flow enables depictions and quantitative analysis of the characteristic flow fluctuations in the infrarenal aorta and diastolic suction flow in renal arteries

Masataka Sugiyama1, Yasuo Takehara2, Marcus Alley3, Tetsuya Wakayama4, Atsushi Nozaki4, Hiroyuki Kabasawa4, Takasuke Ushio1, Yohei Ito1, and Harumi Sakahara1

1Radiology, Hamamatsu University School of Medicine, Hamamatsu, Japan, 2Department of Fundamental Development for Advanced Low Invasive Diagnostic Imaging, Nagoya University, Nagoya, Japan, 3Radiology, Stanford University School of Medicine, Palo Alto, CA, United States, 4Applied Science Laboratory Asia Pacific, GE Healthcare Japan, Hino, Japan

4D-Flow can be used to visually and quantitatively evaluate characteristic retrograde flow within the infrarenal abdominal aorta and the diastolic suction flow within the RAs, which might be the initiation factor of degradation of abdominal aortic wall followed by fatal aortic disease.

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