Arachnoid Cyst of the Posterior Cranial Fossa: (Left) T1-weighted axial MRI; (Right) T2-weighted axial MRI. Note the large cystic lesion in the posterior fossa. As the cyst contains fluid, it is dark ...

Arachnoid cysts are fluid-filled sacs in the brain or spinal cord. They can be present before birth or result from a head injury. They typically do not cause symptoms or require treatment.

Cysts can form in all parts of the body, including the brain. Typically, most brain cysts are benign and do not require surgical removal ... cysts develop on the arachnoid membrane.

The magnetic resonance imaging (MRI) showed a dorsal spinal extradural arachnoid cyst at L3/4. After wide laminotomy L3, operative cyst resection and stabilisation at L3/4 by posterior lumbar ...

For the past 20 years, Urban Meyer has dealt with an arachnoid cyst in his brain and recent flare-ups that have contributed to speculation that this could be Meyer’s last season at Ohio State.

CLEVELAND, OH (WOIO) -It has been reported in the past that Ohio State University’s Head Football Coach Urban Meyer suffers from an arachnoid cyst in his brain and it is ultimately what has lead ...

Ohio State coach Urban Meyer said an enlarged congenital arachnoid cyst on his brain has led to "aggressive" headaches and that his condition played a role in him dropping to his knees in an ...