Fig. 6From: Dural masses: meningiomas and their mimicsDural glioblastoma metastasis. a Post-contrast sagittal T1-weighted MR image showing an avidly enhancing intra-dural, extra-medullary lesion within the upper posterior cervical spine. An enhancing dural tail is seen superiorly (white arrow). b T2-weighted sagittal images of the same lesion. c, d Axial T1 and T2-weighted images show the posterior intra-dural and extra-medullary location of the lesion which is compressing the cord to the leftBack to article page