关于关节整形术的MRI成像的最新情况
1Department of Radiology and Imaging, Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021, USA; Weill Medical College of Cornell University, New York, USA; HSS MRI Laboratory, New York, USA.
Magnetic resonance imaging clinics of North America
|November 8, 2024
概括
由于金属文物,关节整形术的磁共振成像 (MRI) 具有挑战性. 专门的MRI技术和金属工件减少序列使得高质量的成像能够更好地诊断部植入患者的诊断.
科学领域:
- 放射学 放射学是一门学科.
- 医疗成像医学成像
- 整形外科手术 整形外科手术
背景情况:
- 关节整形术越来越常见.
- 关节整形术中的金属植入物会在MRI成像中引起显著的人工物.
- 这些文物可以阻碍诊断的准确性.
研究的目的:
- 要突出在关节整形手术患者的MRI成像的挑战.
- 介绍克服成像工件的技术.
- 强调在这个患者群体中识别病理学的重要性.
主要方法:
- 使用特定的参数修改用于MRI成像.
- 采用先进的金属工件减少序列.
- 获得诊断质量的图像,尽管有金属组件.
主要成果:
- 在关节整形手术患者中,可以获得高质量的诊断性MRI图像.
- 通过适当的技术,可以有效地管理文物.
- 成功的成像可以帮助识别预期的病理.
结论:
- 对放射科医生来说,熟悉专门的MRI成像技术至关重要.
- 有效的成像协议对于管理关节整形术的患者至关重要.
- 放射科医生必须了解部植入物背景下的病理学.
更多相关视频
08:19Protocol for the Evaluation of MRI Artifacts Caused by Metal Implants to Assess the Suitability of Implants and the Vulnerability of Pulse Sequences
Published on: May 17, 2018
9.8K
09:51The Transition to an Anterior-Based Muscle Sparing Approach Improves Early Postoperative Function but is Associated with a Learning Curve
Published on: September 7, 2022
2.5K
相关概念视频
01:14Imaging Studies I: CT and MRI
197
Introduction: MRI and CT scans are crucial advancements in medical imaging techniques, playing a vital role in diagnosing conditions related to the gastrointestinal (GI) system. Each scan serves distinct purposes, targets specific areas, and requires unique nursing duties.
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...
197
01:24Magnetic Resonance Imaging
4.9K
Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...
4.9K