Magnetic resonance imaging and computed tomography scans of a medulloblastoma in a child
Magnetic resonance imaging and computed tomography scans of a medulloblastoma in a child
(A) MRI sagittal image of a posterior fossa mass causing compression and dilatation of the third and lateral ventricles. (B) CT with contrast: Axial image that demonstrates a large posterior fossa mass causing compression of the fourth ventricle (arrow) and dilation of the temporal horns.
MRI: magnetic resonance image; CT: computed tomography.