Pulsatile tinnitus in ear is due to:
(d) Glomus jugulare tumour(Ref. Scott Brown, 8th ed., Vol 2 page 1283)For the tinnitus to be pulsatile the cause has to be vascular. Vascular causes to tinnitus are Glomus jugulare and internal carotid aneurysms.
Malignant otitis media
Osteoma
Mastoid reservoirs
Glomus jugulare tumour
Tumors of Ear