Figure 2.

Upper row shows the 1-year postoperative magnetic resonance imaging (MRI) with no regrowth of the operated meningiomas (1, 2, 4) and no major growth of the (3) right-sided midline frontal convexity meningioma. Middle row shows the 2-year postoperative MRI with some growth of (3) right-sided midline frontal convexity meningioma and growth of a (5) new meningioma in the suprasellar space. Lower row shows the 4-year postoperative MRI showing some growth of the unoperated (3) right-sided midline frontal convexity meningioma and major growth of the (5) new suprasellar meningioma. Numbers 1–4 refer to meningiomas as mentioned in the main text