特殊MRI技术发现自发性脑脊液渗漏。

Q2 Medicine

Topics in Magnetic Resonance Imaging Pub Date : 2021-06-01 DOI:10.1097/RMR.0000000000000281

Ernest Yushvayev, Bradley N Delman, Claudia F E Kirsch

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引用次数: 0

摘要

颅底前脑脊液(CSF)瘘由颅底骨硬膜缺损引起，使蛛网膜下腔脑脊液流入鼻窦和鼻窝等充气腔。脑脊液渗漏的精确定位、特征和有效治疗对于预防脑膜炎、治疗失败或复发至关重要。磁共振成像的进步提高了放射科医生定位和表征前颅底脑脊液瘘的能力。本文综述了能够诊断脑脊液瘘管位置的新成像技术，重点介绍了基于磁共振成像的技术。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Special MRI Techniques to Suss out Spontaneous Cerebrospinal Fluid Leaks.

Abstract: Anterior skull base cerebrospinal fluid (CSF) fistulas result from skull base osteodural defects, allowing subarachnoid space CSF to escape into pneumatized cavities such as the paranasal sinuses and nasal fossa. Precise localization, characterization, and effective treatment of CSF leaks is essential to prevent meningitis, treatment failure, or recurrence. Advances in magnetic resonance imaging have improved radiologists' ability to localize and characterize anterior skull base CSF fistulas. This article reviews new imaging techniques enabling diagnostic location of CSF fistulas, with an emphasis on magnetic resonance imaging-based techniques.

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来源期刊

Topics in Magnetic Resonance Imaging Medicine-Medicine (all)

CiteScore

5.50

自引率

0.00%

发文量

期刊介绍： Topics in Magnetic Resonance Imaging is a leading information resource for professionals in the MRI community. This publication supplies authoritative, up-to-the-minute coverage of technical advances in this evolving field as well as practical, hands-on guidance from leading experts. Six times a year, TMRI focuses on a single timely topic of interest to radiologists. These topical issues present a variety of perspectives from top radiological authorities to provide an in-depth understanding of how MRI is being used in each area.