Are bone changes associated with spinal meningioma? List five differential diagnoses of an intradural extramedullary lesion. List four types of intracranial tumors associated with drop metastasis to an intradural location. What are the signal characteristics of meningioma on MRI? What is the best imaging test for evaluating intradural metastasis? What is the most common spinal region for a meningioma? Book traversal links for Intradural tumors ‹ What is extension of the lesion through the foramen called? Up Are bone changes associated with spinal meningioma? ›