Fig. 3From: Stereotactic cryoablation of large tumors of the sellar region with intraoperative CT scans—technical notea, b MRI shows a large pituitary tumor. c CT shows the probe in the tumor with surrounding ice-ball formation (seen as black void). d–f Shows MRI in coronal, sagittal, and axial view with a significant decrease in size of the tumorBack to article page