PMC5826961_01
Pre- and intraoperative MRI; T1-weighted MR images after gadolinium contrast medium application (T1+Gad) and T2-weighted MRI showed in coronal and sagittal orientation a preoperative intra and suprasellar cystic tumor, lacking sphenoid sinus pneumatization (T1+Gad, sagittal, arrow). Intraoperative imaging confirmed complete drainage of the cyst (T2 coronal, asterisk).
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F1
Laboratory tests revealed a central diabetes insipidus and the MRI displayed an intra and suprasellar, cystic, slightly contrast enhancing mass (Figure 1).