Figure 2 Preoperative and postoperative radiological images of left sphenoid wing MEP: (a) preoperative MRI axial T1 images showing dural enhancement of the sphenoid wing, (b) postoperative axial images showing removal of the enhancing lesion in the middle cranial fossa, (c) postoperative axial CT bone window showing removal of hyperostotic bone without reconstruction. CT, computed tomography; MEP, meningioma en plaque.