I have also a “calcified” Meningioma. It was discovered with an MRI ordered by my ENT. He sent me on to my neurologist. She explained that my tumor in the top area of my head,
( which is common with signs of calcification )was stagnant and that she would follow up with yearly MRI’s to assess any growth, if any. I have no symptoms at all. You should reach out to your neurologist.