PMC4405890_01
Preoperative T1-weighted MRI with contrast enhancement in (a) sagittal, (b) axial and (c) coronal view, showing massive midline shift to the right due to widespread, plaque-like lesions purely restricted to the left cerebral hemisphere
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F1
Immediate MRI [Figure 1] was performed disclosing tumor masses involving multiple areas of the frontal and parietal lobes of the left cerebral hemisphere, the left posterior horn and infiltrating the superior sagittal sinus almost leading to upper and lower brain herniation.
Follow-up MRI 3 months postoperatively, showing complete resolution of midline shift in axial T1 view
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F2
Subsequent MRI scans with and without gadolinium showed calcified frontal and occipital lesions as well as the known left residual posterior horn, temporoparietal and sphenoid wing meningiomas [Figures 2 and 3].
Follow-up MRI 3 months postoperatively, showing in a coronar T1 view with contrast enhancement residual tumors at the lateral and medial sphenoid wing
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F3
Subsequent MRI scans with and without gadolinium showed calcified frontal and occipital lesions as well as the known left residual posterior horn, temporoparietal and sphenoid wing meningiomas [Figures 2 and 3].