This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Radiology
Dural tail sign is high suggestive of 
Select and explain. 
A. Meningioma, B. Metastases, C. Glioma, D. Acoustic neuroma
A: Meningioma
Answer: A: Meningioma 
Explanation: Dural tail sign - highly s/o meningioma.
Other lesions are metastasis, glioma, acoustic neuroma, sarcoidosis.