使用LI-RADS进行诊断和治疗反应评估的CT/MRI技术陷以及如何优化
Omar Kamal1, Maryam Haghshomar2, Jessica Yang3
1Oregon Health and Science University, Portland, OR, USA. kamal@ohsu.edu.
Abdominal radiology (New York)
|October 21, 2024
概括
准确的肝脏成像是诊断肝细胞癌 (HCC) 和评估治疗的关键. 本综述指导放射科医生优化成像技术,克服可靠LI-RADS评估的常见陷.
科学领域:
- 放射学 放射学是一门学科.
- 在瘤学瘤学.
- 医疗成像医学成像
背景情况:
- 肝细胞癌 (HCC) 是全球卫生面临的一个重大挑战.
- 准确的肝脏成像对于HCC诊断和治疗监测至关重要,可能避免活检.
- 肝脏成像报告和数据系统 (LI-RADS) 为肝脏损伤的解释提供了一个标准化的框架.
研究的目的:
- 为放射科医生提供对LI-RADS.肝脏成像技术方面的全面见解.
- 解决常见的技术陷,并提出优化成像的实际解决方案.
- 要突出与LI-RADS相关的肝脏成像技术的进步.
主要方法:
- 对LI-RADS的肝脏成像协议的技术方面的审查.
- 讨论图像采集和解释中的常见陷.
- 探索先进的成像技术,如多动脉MRI和压缩传感.
主要成果:
- 低于最佳的成像协议和文物可能会损害LI-RADS评估中的诊断准确性.
- 肝胆对比剂在特定患者群体中存在独特的挑战.
- 优化技术和对陷的认识对于可靠的LI-RADS分类至关重要.
结论:
- 解决肝脏成像技术方面的技术挑战对于改善HCC诊断和治疗反应评估至关重要.
- 放射科医生可以通过理解和减轻常见的成像陷来提高准确性和信心.
- 采用先进的成像技术可以进一步完善LI-RADS对HCC的评估.
更多相关视频
10:48PET and MRI Guided Irradiation of a Glioblastoma Rat Model Using a Micro-irradiator
Published on: December 28, 2017
9.5K
04:09Predicting Treatment Response to Image-Guided Therapies Using Machine Learning: An Example for Trans-Arterial Treatment of Hepatocellular Carcinoma
Published on: October 10, 2018
8.2K
相关概念视频
01:24Magnetic Resonance Imaging
5.0K
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...
5.0K
01:14Imaging Studies I: CT and MRI
198
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...
198