Take comfort in the fact that even if you have a meningioma they are usually benign. And, if it is classified as "calcified," that's an even better indicator of it being non-cancerous. If an MRI does indicate a meningioma for sure, I would consult with a good neurosurgeon on how to proceed. My primary care doctor and a local neurologist (not associated with a teaching hospital) both said, basically, "No worries. We find these incidentally all the time in old people when they are scanned for other issues." Upon insistence from my daughter, I consulted with a neurosurgeon at a teaching hospital and he said, "It needs to come out before it grows into your optic nerve."