Figure 1.
A–C. Normal SP anatomy on post-contrast T 1 weighted sequences of a 10-year-old patient. (A) Axial view showing the normal juxtaposed leaflets of the SP (arrow). (B) Coronal view showing the normal juxtaposed leaflets of the SP (arrow) and inferiorly the forniceal columns (arrowheads). (C) Sagittal midline view showing the septum pellucidum (yellow) as a triangular-shaped structure located below the corpus callosum and above the forniceal columns (arrowheads) and forniceal body (arrows). SP, septum pellucidum.