Article Figures & Data
Figures
- Fig 1.
Case 1. Nonenhanced sagittal T1-weighted image (460/11/2 [TR/TE/NEX]). A solid-appearing nodule projects into the prepontine cistern on the right (curved arrow). The nodule is isointense relative to cortex. No enhancement is present after contrast medium administration (not shown).
- Fig 2.
Case 2. Pre- (A and B) and postnatal (C) MR images.
A and B, Sagittal and coronal single-shot rapid acquisition SE images (∞/60–80). A mass isointense relative to cortex is present within the suprasellar cistern (curved arrow). High-signal-intensity fluid-filled cysts project superiorly and posteriorly (arrows). There is elevation of the floor of the third ventricle and compression of the midbrain and pons.
C, Nonenhanced sagittal T1-weighted image (450/11/2). The nodule is isointense relative to cortex and lies in the suprasellar cistern (curved arrow). Associated fluid-filled cysts are of high signal intensity (arrows). No enhancement is present after contrast medium administration (not shown).
