Fig 2. Left occipital single breast cancer metastasis in a 62-year-old woman. Transverse contrast-enhanced SPGR T1-weighted image (left) and a strip of T2* susceptibility signal intensity time curve through normal brain and left occipital metastatic brain tumor demonstrate increased peak height and marked loss in signal intensity recovery in the tumor (2 voxels on right) consistent with vascular and permeable metastatic tumor vasculature.