Quantitative Susceptibility Biomarker and Brain Structural Property for Cerebral Cavernous Malformation Related Epilepsy

This study is using specialized brain MRI scans to better understand cerebral cavernous malformations (CCMs) — small clusters of abnormal blood vessels in the brain that can cause seizures. Researchers want to find imaging markers that can predict which patients are at greater risk for epilepsy. **You may be eligible if...** - You are between 18 and 70 years old - You have been diagnosed with a single cerebral cavernous malformation (a specific type of abnormal blood vessel cluster in the brain) - You have not had any previous treatment (such as surgery or radiation) for this brain lesion **You may NOT be eligible if...** - You have other brain lesions or tumors besides the CCM - You have had prior brain surgery or brain radiation - You are pregnant or breastfeeding - You have dementia or another progressive brain disease - You cannot have or are unwilling to undergo MRI scans - You are unlikely to return for follow-up visits Talk to your doctor to see if this trial is right for you.