seizure in bed while asleep - never had a seizure before - didn't awaken when it occurred. Big bitten tongue.
Hi. Answering your question on the little amount of information provided would just be a wild guess. Interpreting the results of an MRI is difficult at best.
Your doctor will take into consideration your signs and symptoms.
A brain mass will generally be described as a mass, or that the "lesions" have a mass appearance.
What led you to have an MRI?