Fig. 6

A 53-year-old woman with past history of breast cancer, with pathologically proven bilateral mucinous cystadenomas. a, b Axial and sagittal T2-weighted images showing bilateral multicystic ovarian masses with voxel in the center. c Axial T1-weighted image shows bilateral high signal ovarian masses. d MR spectroscopy shows sharp NAA peak at about 2 ppm