...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Clinical Ultrasound: JCU >Sonographic findings in glomus tympanicum tumor.
【24h】

Sonographic findings in glomus tympanicum tumor.

机译：鼓膜鼓室肿瘤的超声检查结果。

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

A glomus tympanicum tumor that is associated with a visible retrotympanic mass is the most frequent cause of pulsatile tinnitus. The preoperative diagnostic approach to this lesion includes a meticulous physical examination as well as high-resolution CT, magnetic resonance angiography, and digital angiography, which can also be used for preoperative embolization. We report the use of color transcranial Doppler sonography in the evaluation of glomus tympanicum tumor in a 67-year-old woman with a 3-year history of left tinnitus. An otoscopic examination revealed a reddish pulsatile mass behind an intact tympanic membrane. No lesions were visualized on gray-scale sonography. Contrast-enhanced color transcranial Doppler sonography showed a vascular ovoid mass that measured 2 x 1 x 1 cm; spectral analysis of the lesion revealed arterial flow with a low resistance index. Color transcranial Doppler sonography helped define the dimensions and vascular characteristics of the lesion.
机译：与可见的鼓膜后肿块相关的鼓膜鼓膜肿瘤是搏动性耳鸣的最常见原因。对该病灶的术前诊断方法包括细致的体格检查以及高分辨率CT，磁共振血管造影和数字血管造影，它们也可用于术前栓塞。我们报告了使用彩色经颅多普勒超声检查评估一名患有耳鸣3年的67岁女性中的鼓膜性鼓膜肿瘤。耳镜检查发现，在完整的鼓膜后有一小搏动性肿块。在灰度超声检查中未见病变。经造影的彩色经颅多普勒超声检查显示，血管卵形块的大小为2 x 1 x 1 cm。病变的光谱分析显示动脉血流阻力指数低。彩色经颅多普勒超声检查有助于确定病变的大小和血管特征。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号