Pineal cyst. There is a cystic pineal gland that measures up to 11 mm. There is no evidence of intracranial hemorrhage or acute infarct. The brain parenchyma appears unremarkable. 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.
The cystic pineal gland measures up to 11 mm. 