This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Imaging of Musculoskeletal Tumors, Subject name: Radiology
Investigation of choice for intramedullary SOL is - 
Select and explain. 
A. MRI, B. USG, C. CT, D. X-ray
A: MRI
Answer: A: MRI 
Explanation: Ans. is 'a' i.e., MRI o Investigation of choice for intramedullary space occupy lesion is MRI.