ENT Ear c23425ee Phelps sign is seen in A Glomus jugulare B Vestibular Schwannoma C Menniers disease D Neurofibromatosis High-Yield Explanation Phelps sign is the loss of crust of bone between the carotid canal and jugular bulb in glomus jugulare as seen in CT scan. Ref: Dhingra 7th edition pg.122