PMC9699889_01
Classical MRI brain findings of spontaneous intracranial hypotension. (a) Enhancement of pachymeninges, (b) brain sagging, and (c) pituitary hyperemia.
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PMC9699889_01_SNI-13-517-g001.jpg
F1
MRI brain findings of SIH are shown in Figure 1. MRI myelogram findings, as shown in Figure 2, were considered positive if radiological reporting highlights feature of contrast-enhancement and thickened dura along the spinal canal.
Classic MRI myelogram findings showing contrast-enhancement and thickened dura along the spinal canal.
SNI-13-517-g002.jpg
PMC9699889_01_SNI-13-517-g002.jpg
F2
MRI brain findings of SIH are shown in Figure 1. MRI myelogram findings, as shown in Figure 2, were considered positive if radiological reporting highlights feature of contrast-enhancement and thickened dura along the spinal canal.