1 & 2: Axial proton density (PD) images show heterogeneous high signal intensity in the
calvarial diploic space. Nonspecific deep white matter punctate lesions are also seen.
3, 4, & 5: Coronal T1WIs without and with gadolinium show heterogeneous enhancing
lesions in the calvarial diploic space. The dura also enhances abnormally.
Key words: mri tumor neoplasia calvarium
Skull metastases - breast carcinoma