Findings There is a heterogeneously enhancing mass centered within the fourth ventricle, without significant internal restricted diffusion, extending inferiorly into...

Findings Partially enhancing mass with cystic components located in the left ventricle, partially traversing the foramen of Monro on the...

FindingsMRI brain with and without contrast:The ventricles and sulci are unremarkable. There is a small cavum septum pellucidum and cavum...