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: Unknown
The earliest symptom of glomus tumor is - 
Select and explain. 
A. Pulsatile tinnitus, B. Hearing loss, C. Poly growth, D. Blood stained otorrhoea
A: Pulsatile tinnitus
Answer: A: Pulsatile tinnitus 
Explanation: Ans. is 'a' i.e., Pulsatile tinnitus "The two most common presenting symptoms of paraganglioma of temporal bone (Glomus tumor) deg are conductive hearing loss and pulsatile tinnitus"Hearing loss is conductive and slowly progressive Tinnitus is pulsatile? and of swishing character", synchronous with a pulse", and can be temporarily stopped by carotid pressure",Thus, both pulsatile tinnitus and deafness are seen in glomus tumor."The earliest symptom of a glomus tumor is pulsatile tinnitus:'