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Focal defect of mastoid bone shell in the region of the transverse-sigmoid junction: a new cause of pulsatile tinnitus
Xue, J.1; Li, T.1; Sun, X.2; Liu, Y.1
关键词Tinnitus, Pulsatile Mastoid Temporal Bone Sigmoid Sinus
刊名JOURNAL OF LARYNGOLOGY AND OTOLOGY
2012-04-01
DOI10.1017/S0022215111003458
128期:4页:409-413
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Otorhinolaryngology
研究领域[WOS]Otorhinolaryngology
关键词[WOS]SINUS
英文摘要

Objective: Pulsatile tinnitus usually originates from vascular structures, causing an arterial or venous bruit. We report a new cause of pulsatile tinnitus: a focal defect of the mastoid bone shell in the region of the transverse-sigmoid junction, with a normal transverse-sigmoid sinus.

Participants and intervention: Three patients complained of unilateral, pulsatile tinnitus present for many years. They were identified as having a focal defect of the mastoid bone shell in the region of the transverse-sigmoid junction. The patients underwent transmastoid reconstruction of the mastoid bone shell overlying the transverse-sigmoid sinus.

Results: All three patients reported immediate resolution of their symptoms, and were asymptomatic at final follow up.

Conclusion: A focal defect of the mastoid bone shell overlying the transverse-sigmoid sinus, with no abnormality of the sinus itself, may be a new cause of pulsatile tinnitus. Surgical reconstruction of the mastoid bone shell overlying the transverse-sigmoid sinus can provide lasting symptom relief for patients with pulsatile tinnitus and computed tomographic evidence of the defect.

语种英语
WOS记录号WOS:000302031200015
项目编号30872864
资助机构National Natural Science Foundation of China
引用统计
被引频次:22[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/68064
专题北京大学第一临床医学院
北京大学第一临床医学院_妇产科
作者单位1.Peking Univ, Hosp 1, Dept Otolaryngol Head & Neck Surg, Beijing 100034, Peoples R China
2.Peking Univ, Hosp 1, Dept Med Imaging, Beijing 100034, Peoples R China
推荐引用方式
GB/T 7714
Xue, J.,Li, T.,Sun, X.,et al. Focal defect of mastoid bone shell in the region of the transverse-sigmoid junction: a new cause of pulsatile tinnitus[J]. JOURNAL OF LARYNGOLOGY AND OTOLOGY,2012,128(4):409-413.
APA Xue, J.,Li, T.,Sun, X.,&Liu, Y..(2012).Focal defect of mastoid bone shell in the region of the transverse-sigmoid junction: a new cause of pulsatile tinnitus.JOURNAL OF LARYNGOLOGY AND OTOLOGY,128(4),409-413.
MLA Xue, J.,et al."Focal defect of mastoid bone shell in the region of the transverse-sigmoid junction: a new cause of pulsatile tinnitus".JOURNAL OF LARYNGOLOGY AND OTOLOGY 128.4(2012):409-413.
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