I had an MRI in 2018 that showed a meningioma that was growing. I was eligible for Gamma Ray Knife surgery. The surgery was successful in stopping the growth. If the docs offer that surgery, let me know and I can walk you through it. I have had no problems and now I only need an MRI every 2 years to monitor it. Oh, the surgery is like having an MRI as it's non invasive.
Have a great day.