FIG 2. MR images of SIH. Sagittal view T1-weighted image (left) shows depressed cerebellar tonsils, hypothalamic structures, and effacement of the prepontine cistern. Coronal view T1-weighted image (center) shows diffuse dural thickening and enhancement, and coronal view T2-weighted image (right) shows dural high T2 signal intensity. These findings resolved with the symptoms.