PMC5629838_01
MRI findings: sagittal T1-weighted (a) and T2-weighted (b) and T1 post contrast (c) weighted sagittal images of a dorsal intramedullary GBM from Th9-L1. Note then large conus medullaris in a prominently widened spinal canal. Diffuse, inhomogeneous tumor enhancement and reactive cord edema were seen on the enhanced MR (c)
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F1
It was iso- to hypointense on T1- and hyperintense on T2-weighted MR images and heterogeneously enhanced with gadolinium [Figure 1a-c].