A brain tumor is any intracranial tumor created by abnormal and uncontrolled cell division, normally either found in the brain itself, in the cranial nerves, in the brain envelopes, skull, pituitary and pineal gland, or spread from cancers primarily located in other organs (metastatic tumors). Brain tumors may be benign or malignant.
I've been searching for others with an arachnoid cyst. Just wondering what type of symptoms they're causing. I'm trying to figure out if my symptoms are due to MS or the arachnoid cyst I've been diagnosed with.