 There is disproportionate prominence of the superior vermis and hemispheres. There is no appreciable parenchymal signal abnormality otherwise. There is no evidence of intracranial hemorrhage, mass, or acute infarct. There is no abnormal intracranial enhancement. The ventricles and basal cisterns are normal in size and configuration. There is no midline shift or herniation. The major cerebral flow voids are intact. The skull, paranasal sinuses, and scalp soft tissues are unremarkable.
Isolated volume loss affecting the superior vermis and hemispheres, which may be developmental in nature.I personally reviewed the Images and/or procedure with the Resident/Fellow and agree with this report.