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: ENT
Most common site of Glomus tumour in middle Ear 
Select and explain. 
A. Epitympanum, B. Mesotympanum, C. Hypotympanum, D. Over malleus
C: Hypotympanum
Answer: C: Hypotympanum 
Explanation: None