There are six main types of brain cysts: arachnoid, pineal, colloid, dermoid, epidermoid, and neoplastic. Learn more about them here.

Pineal cysts: Pineal cysts are small structures deep within the brain that are located near the pineal gland. While most pineal cysts are harmless, if they expand in size, they can cause headaches ...

An investigation into operations removing pineal cysts from deep within the brain. While some patients say they cause debilitating symptoms, the wider medical community disagrees. Show more Deep ...

Pineal cysts symptoms can be caused if the cyst is big enough to obstruct the passage of cerebrospinal fluid - the fluid constantly produced by the brain, which bathes and supports it, he added.

Pineal cysts symptoms can be caused if the cyst is big enough to obstruct the passage of cerebrospinal fluid - the fluid constantly produced by the brain, which bathes and supports it, he added.