The arachnoid cysts in children are classified as supratentorial, infratentorial, and supra-infratentorial cysts based on their location in the cerebrum, cerebellum, or cerebrum/cerebellum ...

Ohio State football coach Urban Meyer announced Tuesday he is leaving the program next month because of an arachnoid cyst that has gotten worse this year. To learn more about the condition, The ...

In October, Meyer announced he was undergoing treatment for an arachnoid cyst diagnosed in 1998. The coach said the cyst caused headaches that had worsened this year.

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

Dandy-Walker syndrome (DWS) is a rare condition present at birth in which the cerebellum in the brain does not develop as expected. ... mega cysterna magna, and posterior fossa arachnoid cyst.

Meyer has a congenital arachnoid cyst that was first discovered when he was an assistant on Notre Dame in 1998. The weekend surgery was designed to help lessen headaches that Meyer had been suffering.

An arachnoid cyst is a fluid-filled sac that occurs on a membrane that covers the brain and spinal cord, according to the National Organization for Rare Disorders.

However, arachnoid cysts can be associated with the development of symptomatic subdural hygromas and subdural hematomas. 4, 5, 6 These subdural abnormalities are thought to occur due to rupture of ...