Pulsatile Tinnitus has Many Causes
Here is a list of causes:Dural Arterio-venous Fistula these can develop after trauma or venous thrombosis, and new onset may suggest one of these – approximate incidence is one per 500,000 per year. Pulsatile Tinnitus also caused by Glomus Tumours, also called paraganglioma or chemodectoma, They can arise from perineural tissue of the ear drum , jugular vein or from both structures.Intracerebral Arteriovenous Malformation. Cavernous Angioma of middle ear. Abberant Carotid Artery.Persistent Stapedial Artery,Jugular Bulb Dehiscence,Carotid Artery Atheroma / atherosclerosis,Carotid Dissection, Fibromuscular Dysplasia of carotid artery, Vascular Loop Compression of vestibulocochlear nerve at root entry zone, Venous Hum – hyperdynamic circulation, Otosclerosis, Idiopathic Intracranial Hypertension and Palatal myoclonu.
