Female, 18 years old, with simple partial seizures. A single punctate non-specific focus of T2 hyperintensity is seen in the white matter just anterior to the left insula. The cerebral and cerebellar hemispheres and brainstem otherwise show normal signal intensity and morphology. No restricted diffusion is seen. The medial temporal lobe structures are symmetric and free of focal lesions.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. Signal intensity of the bone marrow is unremarkable. No significant abnormalities of the paranasal sinuses are detected.
No specific findings to account for the patient's seizures. 