Contrast enhanced magnetic resonance angiography with multi-echo Dixon technique for fat suppression

摘要

The invention relates to a method of performing contrast enhanced first pass magnetic resonance angiography, the method comprising:
acquiring (302) magnetic resonance datasets of a region of interest using a multi-echo data acquisition technique, wherein the echo times of the one or multiple echoes are flexible, wherein at the time of the data acquisition the region of interest comprises fat, water and a contrast agent,
processing (304) the datasets using a generalized Dixon water-fat separation technique to eliminate the signal originating from the fat from the background for reconstruction of an image data set.