A meningioma is a tumour that starts in the membrane (meninges) covering the brain and spinal cord. They are usually benign (not cancerous). Although benign meningiomas (grade 1) are slow growing, ...

Results: Risk of meningioma among regular users of mobile phones was apparently lower than among never or non-regular users (odds ratio, OR = 0.76, 95% confidence interval, CI 0.65, 0.89).