History of complex partial seizures. Low lying cervical tonsils compatible with Chiari I malformation. The hippocampi are symmetric in size with normal signal intensity and architecture. There is no evidence of intracranial hemorrhage, mass or edema. There is mild asymmetry of the lateral ventricles which could be an anatomic variant and is of doubtful clinical significance. No abnormal extra-axial fluid collection is identified. There is no midline shift or mass effect. There are no areas of abnormal signal. There is no diffusion abnormality. Normal flow-voids are demonstrated in the major intracranial vascular structures. There is mucosal thickening in the left maxillary sinus, the right nasal cavity in the anterior ethmoids. The visualized mastoid air cells are clear. The orbits are unremarkable.
1.No evidence of seizure focus.2.Findings compatible with Chiari I malformation.