system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Most common extra - axial intracranial tumor
assistant
The correct answer is  Meningioma is the most common extra - Axial intracranial tumor.
Most common intra - Axial intracranial tumor is Glioma.