https://idwiki.org/index.php?action=history&feed=atom&title=Pulsatile_tinnitus 2026-04-29T02:01:48Z Revision history for this page on the wiki MediaWiki 1.43.8 https://idwiki.org/index.php?title=Pulsatile_tinnitus&diff=7658&oldid=prev 2021-03-04T01:34:15Z

<p>Created page with &quot;== Background == === Etiologies === * Arterial ** Stenosis (9-18%): includes atherosclerotic plaques, the most common cause in the elderly, and <a href="/Fibromuscular_dysplasia" title="Fibromuscular dysplasia">fibromuscular dysplasia</a> *...&quot;</p> <p><b>New page</b></p><div>== Background ==<br /> <br /> === Etiologies ===<br /> <br /> * Arterial<br /> ** Stenosis (9-18%): includes atherosclerotic plaques, the most common cause in the elderly, and [[fibromuscular dysplasia]]<br /> ** Aneurysm (1-4%), particularly of the internal carotid artery<br /> ** Anatomical variant (1-4%)<br /> * Arteriovenous transition<br /> ** Dural arteriovenous fistula (7-8%)<br /> ** Direct arteriovenous fistula (2-3%)<br /> ** [[Arteriovenous malformation]] (0-1%)<br /> ** Vessel-rich tumour (5-15%)<br /> ** Capillary hyperemia (3-8%)<br /> * Venous<br /> ** [[Intracranial hypertension]] (8-16%)<br /> ** Anatomical variant (12-14%)<br /> * Other<br /> ** Semicircular canal dehiscence (0-5%)<br /> ** Other (4-8%)<br /> * Unknown (20-23%)<br /> <br /> == Clinical Manifestations ==<br /> <br /> * May be subjective (only heard by patient) or objective (also heard by physician)<br /> <br /> [[Category:Neurology]]</div>

Aidan