Male, 18 months old, with complex febrile seizures. The cerebral and cerebellar hemispheres and brainstem show normal signal intensity and morphology. No restricted diffusion is seen.The medial temporal structures are symmetric and unremarkable. The pituitary region is within normal limits for age. Brainstem and cerebellar vermis are normally formed and unremarkable. The cerebral hemispheres are normally formed and the cerebellar tonsils terminate above the level of the foramen magnum. Corpus callosum is fully formed and intact. The pattern of white matter myelination is appropriate for age.No evidence of parenchymal edema, mass, or mass effect is seen. There is no evidence of intracranial hemorrhage or abnormal extra-axial fluid. The ventricular system is normal in caliber and morphology. Patchy opacification is seen through the paranasal sinuses and in the right mastoid air cells.
Unremarkable evaluation of the brain with no specific findings to account for the patient's seizures.