Hello; In 2013 I Had Bilateral Aneurysms In The Brain;

Hello; in 2013 I had bilateral aneurysms in the brain; had 2 emolization devices placed. (The aneurysms did not burst nor was there bleeding.) In another MRI in November 2014, the results showed "This MRI scan is stable. It does show some nonspecific T2 signal in the top parts of your brain." Could it be a result of a TIA? Another aneurysm forming? What does this mean? I'me a 59 year old female. Thank you.