Nehru V I, al-Khaboori M J, Kishore K
Department of Otolaryngology, Al Nahda Hospital, Ruwi, Muscat, Sultanate of Oman.
J Laryngol Otol. 1993 Nov;107(11):1037-8. doi: 10.1017/s0022215100125204.
Vascular anomalies, extracranial and intracranial arteriovenous malformations as well as glomus jugulare tumour are well known causes of pulsatile tinnitus. Of late, benign intracranial hypertension has been stated to be a more common cause. However, tinnitus arising from and within the internal jugular vein has been reported only infrequently. Previously known as cephalic bruit and essential objective tinnitus, the venous hum tinnitus presents as pulse synchronous unilateral objective tinnitus. Ligation of the internal jugular vein appears to be a successful treatment. Two cases are presented.
血管异常、颅外和颅内动静脉畸形以及颈静脉球瘤是搏动性耳鸣的常见原因。近来，良性颅内高压被认为是更常见的原因。然而，源于颈内静脉内部的耳鸣报道较少。静脉嗡鸣声耳鸣以前称为头部杂音和原发性客观性耳鸣，表现为与脉搏同步的单侧客观性耳鸣。结扎颈内静脉似乎是一种成功的治疗方法。本文介绍两例病例。
