title: Objective pulsatile tinnitus.
abstract: Tinnitus is the usually unwanted perception of sound, in most cases there is no genuine physical source of sound. Less than 10% of tinnitus patients suffer from pulsatile tinnitus. Objective Pulsatile tinnitus can also be the first indication of dural arteriovenous fistula, so examination for such vascular origin must be performed.
authors.affiliation: Neurology Department"Cesar Milstein" Hospital Buenos Aires Argentina; Memory and balance Clinic Buenos Aires Argentina.
authors.forename: Dario A
authors.initials: DA
authors.lastname: Yacovino
authors.affiliation: Memory and balance Clinic Buenos Aires Argentina.
authors.forename: Pablo
authors.initials: P
authors.lastname: Casas
keywords: Arteriovenous malformation; audition; clinical neurology examination; stroke prevention; tinnitus