This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Ear, Subject name: ENT
Bleeding ear discharge is mostly due - 
Select and explain. 
A. Glomus tumour, B. Otosclerosis, C. Otitis media with effusion, D. Acoustic neuroma
A: Glomus tumour
Answer: A: Glomus tumour 
Explanation: Ans. is 'a' i.e., Glomus tumour Differential diagnosis of blood stained ear discharge :* ASOM* Acute mastoiditis* CSOM* Aural polyp* Granulations* Glomus tumor