FIGURE 4. Preoperatie midsagittal A and coronal B MRI scans showing a intrasellar suprasellar cyst. The coronal image also shows the right conexity meningioma.

• 下图：术前矢状位正中位，显示鞍内及鞍上囊肿，B见右侧凸面脑膜瘤。