title: Subjective pulsatile tinnitus associated with extensive pneumatization of temporal bone.
abstract: Pulsatile tinnitus (PT) although an infrequent otologic symptom. PT can be objective (auscaltable) or subjective (non-auscultable). It has been suggested that subjective PT could occasionally be associated with vascular disorders such as arteriovenous malformation, traumatic or spontaneous carotico-cavernous fistula, intracranial aneurysms, vascular tumors of the temporal bone and cerebellopontine angle, fibromuscular dysplasia, cervical venous hums and high jugular bulb. To our literature knowledge, it has not been reported subjective PT due to extensive pneumatization of temporal bone around internal carotid artery (ICA). In this report, we present a case of subjective PT, which was caused by resonance due to extensive pneumatization of temporal bone particularly peripheral to the ICA.
authors.affiliation: Ear Nose and Throat-Head and Neck Surgery Department, School of Medicine, Süleyman Demirel University, PK:132, Isparta 32000, Turkey. mutuz@hotmail.com
authors.forename: Mustafa
authors.initials: M
authors.lastname: Tüz
authors.forename: Harun
authors.initials: H
authors.lastname: Doğru
authors.forename: Ahmet
authors.initials: A
authors.lastname: Yeşildağ
mesh_terms: D000368:Aged; D001301:Audiometry, Pure-Tone; D006801:Humans; D008297:Male; D011859:Radiography; D013701:Temporal Bone / Q000000981:diagnostic imaging*; D014012:Tinnitus / Q000209:etiology*