Magnetic Resonance Spectroscopy of the Breast at 3T: Pre- and Post-Contrast Evaluation for Breast Lesion Characterization
Figure 4
Breast MR spectra of a 63-years old patient with malignant breast lesion, before contrast injection (a) using a voxel of 1819.718 cm3 and 8 min after (b) contrast injection using a voxel of 151515 cm3 which is more adapted to the lesion’s size. After contrast injection the overall spectral resolution is better as FWHM has reduced from 25 Hz to12 Hz.
