Figure 4.
Preoperative brain MRI in axial, coronal, and sagittal T1 weighted images with gadolinium revealed a left parasagittal extra-axial tumor, with homogeneous enhancement, originating from the third median part of the superior sagittal sinus (a-c). Postoperative brain MRI in axial, coronal and sagittal T1 weighted images with gadolinium revealed the complete removal of the lesion and the patency of the reconstructed superior sagittal sinus (d-f)