Seizure and right-sided weakness and numbness. There is no evidence of intracranial hemorrhage or acute infarct. The brain, brainstem, and cerebellum appear unremarkable. In particular, the hippocampi are unremarkable, and there is no evidence of heterotopia. There is a cyst that measures up to 9 mm between the adenohypophysis and neurohypophysis. There is no abnormal intracranial enhancement. 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, paranasal sinuses, and scalp soft tissues are grossly unremarkable.
1. No evidence of potential seizure foci. 2. Subcentimeter pars intermedia cyst. 