Kang Wang1, James Holmes2, Reed
Busse2, Philip Beatty3, Jean Brittain2,
Christopher Francois4, Lauren Keith1, Yijing Wu1,
Frank Korosec1,4
1Medical Physics, University of
Wisconsin-Madison, Madison, WI, United States; 2Applied Science
Laboratory, GE Healthcare, Madison, WI, United States; 3Applied
Science Laboratory, GE Healthcare, Menlo Park, CA, United States; 4Radiology,
University of Wisconsin-Madison, Madison, WI, United States
Both
high spatial and temporal resolution are desired for contrast-enhanced MR
angiography (CE-MRA). In this work, we describe a technique that combines
interleaved variable density (IVD) Cartesian sampling, ARC parallel imaging
(PI), and Cartesian HYPR reconstruction.
This technique is validated in multiple exams performed on healthy
volunteers.