Have had a mri that revealed a large structure that is presumed to be a meninggioma associated with the right sphenoid wing.creating mass effect upon the right frontal lobe and mass effect and elevation of the right lateral ventricle by this process. Neurosurgeons have recommended that no effort be expendeded to remeadiate or remove it, nor do they recommend future mri’s to observe it’s very slow growth. What should I do? To do nothing, as they recommend, scares me. Having a tumor is frightening. Is there a role for future immumology? Help, please. Eleanor Seminara, 85 yrs old.