1. Patient with “classic” MR imaging findings of SIH on brain MR imaging.
Patient with “classic” MR imaging findings of SIH on brain MR imaging. A, Brain sag on precontrast sagittal T1 imaging, with effacement of the suprasellar and prepontine cisterns, descent of the optic chiasm, draping of the floor of the third ventricle over the dorsum sella, descent of the midbrain, and extension of the tonsils through the foramen magnum. B, Diffuse pachymeningeal enhancement on postcontrast coronal T1 imaging.
J.J. Akbar et al. AJNR Am J Neuroradiol 2012;33:
©2012 by American Society of Neuroradiology