A method and system for fat suppression with T.sub.1-weighted imaging
includes a pulse sequence generally constructed to have a non-spectrally
selective IR pulse that is played out immediately before a spectrally
selective IR tip-up pulse. Thereafter, a fat suppression RF pulse is
played out followed by the acquisition of fat-suppressed MR data. The
pulse sequence maintains T.sub.1 contrast by not perturbing the non-fat
signals from the IR preparation. The pulse sequence also ensures that the
blood pool signal is homogeneously suppressed from the non-spectrally
selective IR RF pulse. The pulse sequence also allows for increased fat
suppression and provides flexibility for adjustment of the degree of fat
suppression without affecting the view acquisition order for an image
acquisition segment.