Transdural Skull Base Infiltration by Glioblastoma: Case Report and Review of the Literature

<div>Axial plain CT (a) and contrast-enhanced MRI (b) at the level of the petrous ridges. (a) CT visualizes the osseous destruction of the right petrous ridge (arrow). (b) Contrast-enhanced T1-weighted MRI discloses infiltration of the GBM into the mastoid cells of the right temporal bone (arrow).</div>

Case Reports in Otolaryngology

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Figure 1

Figure 1: Transdural Skull Base Infiltration by Glioblastoma: Case Report and Review of the Literature 