PMC6313968_01
(a) CT angiography of the head showing important supratentorial hydrocephalus with narrowing of cortical sulci and cerebral edema. (b) MRI-scan of the head showing extensive recent ischemia in the cerebellum and dilatation of the third and fourth ventricle.
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fig1
A CT angiography of the head (Figure 1(a)) showed important supratentorial hydrocephalus with narrowing of cortical sulci and cerebral edema. On the 6th day, a head MRI (Figure 1(b)) showed extensive recent ischemia in the cerebellum and hemispheres, more pronounced on the right side than the left side. MRI of the head (Figure 1(b)) showed beginning herniation of the cerebral tonsils in the foramen magnum.