Male, 2 years old, with seizures. The atria of the lateral ventricles are mildly prominent with a slight waviness to their contour. The adjacent parietal lobe white matter appears to be mildly reduced in volume.Elsewhere brain parenchymal morphology and signal characteristics are within normal limits. No restricted diffusion is seen. No edema or mass effect is detected.The pattern of white matter myelination is appropriate for age. The pituitary region is unremarkable. The brainstem, cerebellar vermis and cerebellar hemispheres are within normal limits.Except as above, the ventricular system is normal in size and morphology. No evidence of intracranial hemorrhage or abnormal extra-axial fluid is seen.Mucosal thickening is evident within the paranasal sinuses.
1.Findings suggestive of mild periventricular leukomalacia affecting the periatrial parietal regions.2.No other significant abnormalities are seen to account for the patient's symptoms.