Idiopathic gyral herniation Findings:The left-sided mesial temporal parenchyma is noted crawling on the edge of the tentorium and settling subtentorial in the left...
Pituitary macroadenoma with apoplexy Findings:The pituitary fossa is smoothly expanded and remodeled by a heterogeneous mass, which extends into the suprasellar cistern. The mass...
Perinatal stroke Findings: An area of encephalomalacia is seen in the right temporal lobe involving the parahippocampal gyrus, the middle and inferior...
Moya moya/Extracranial-Intracranial Arterial Bypass (EDAS) Findings: No intra- or extra-axial mass lesion or collection is identified. The ventricles and sulcal spaces are within normal limits....
Bilateral mesial temporal sclerosis Findings:There is hippocampal asymmetry (right smaller than the left). The hippocampi demonstrate T2/FLAIR hyperintensity with reduced internal architecture on the...