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
Phelp's sign is seen in: 
Select and explain. 
A. Glomus jugulare, B. Vestibular Schawannoma, C. Maniere's disease, D. Neurofibromatosis
A: Glomus jugulare
Answer: A: Glomus jugulare 
Explanation: Phelp's sign Phelp sign This sign is seen on CT scan In CT- in case of glomus jugulare tumor the normal crest between the carotid canal and jugulare tumor is absent whereas it is not so in case of glomus tympanicum