Pineal cysts can occur in the brain’s pineal gland. While most people with pineal cysts never experience symptoms, some may develop headaches, vision changes, or sleep disturbances. Pineal cysts are ...

The pineal region, situated at the junction of the midbrain and the third ventricle, is host to a variety of lesions including cysts, germ cell tumours, pineal parenchymal neoplasms and vascular ...