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本杂志是由中华人民共和国卫生主管，同济医科大学附属协和医院主办，国内外公开发行的学术性期刊，1996年被评为全国优秀期刊。辟有专家论坛、临床研究、实验研究、技术与方法、研究报告、综述、进修苑、学术争鸣、经验介绍及病例报告等多个栏目。
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首页>临床耳鼻咽喉头颈外科杂志
- 杂志名称：临床耳鼻咽喉头颈外科杂志
- 主管单位：中华人民共和国教育部
- 主办单位：华中科技大学同济医学院附属协和医院
- 国际刊号：1001-1781
- 国内刊号：42-1764/R
- 出版周期：半月刊
期刊荣誉：第二届国家期刊奖提名奖期刊收录：万方收录(中), 维普收录(中), 国家图书馆馆藏, 知网收录(中), 上海图书馆馆藏, CA 化学文摘(美), 文摘与引文数据库, 北大核心期刊(中国人文社会科学核心期刊), 统计源核心期刊(中国科技论文核心期刊), JST 日本科学技术振兴机构数据库(日)
血管性搏动性耳鸣研究进展
刘辛迪
关键词：血管性搏动性耳鸣, 血流动力学, 乙状窦憩室, 特发性颅内压增高症
摘要：Pulsatile tinnitus (PT) is relatively rare,which accounts for approximately 4％ of patients with tinnitus.It originates from mostly vascular structures within the cranial cavity,head and neck region or thoracic cavity,and is transmitted to the cochlear by bony or vascular structures and the blood flow,stimulating patient's hearing.It can be the patient's subjective feelings,there can be objective performance.Vascular PT is more common than non-vascular PT.Vascular PT can be further classified by vessel of origin as arterial and venous ones,and the latter is more commonly seen clinically.It's rhythm is synchronous with patients' pulse,and its tinnitus frequency is less than 600 Hz.The cause of pulsatile tinnitus is complex and diverse,and 56 cases are reported in the literature.Objective tinnitus or somatosensory,associated with tympanic membrane myoclonus,ear blood flow changes adjacent to blood vessels and other in vivo factors.While subjective tinnitus lacks a clear source of the body.PT's pathogenesis has not been fully understood yet,so intensive study targeting PT is of great importance.This review focuses on the pathophysiological mechanisms,etiology,clinical manifestation,diagnosis and progress of treatment of vascular PT.
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