Complex febrile seizure. There is no evidence of intracranial heterotopia, hamartomas, hemorrhage, mass, or acute infarct. The brain parenchyma, including the medial temporal lobes, brainstem, cerebellum, and pituitary gland appear unremarkable. 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 orbits, skull, mastoid air cells, and scalp soft tissues are grossly unremarkable. There are left maxillary sinus secretions.
No evidence of gross seizure foci. However, certain cortical dysplasias are not discernible on 1.5T MRI.