计算机断层扫描输液中风模拟在RAPID商业软件:一个基于案例的审查
Amara Ahmed1, Omar Hamam2, Sanaz Ghaderi Niri3
1Department of Clinical Sciences, Florida State University College of Medicine, Tallahassee, FL, USA.
Brain circulation
|August 14, 2023
概括
由于非特异性症状,诊断急性缺血性中风 (AIS) 是一个挑战. 这篇评论强调了RAPID CT输液软件如何准确地将AIS与中风模拟区分开来,从而改善患者的治疗结果.
科学领域:
- 神经学 神经学
- 放射学 放射学是一门学科.
- 医疗成像医学成像
背景情况:
- 急性缺血性中风 (AIS) 呈现出非特异性症状,使诊断复杂化,导致高达50%的住院患者误诊.
- 准确及时诊断AIS是非常重要的,因为与中风治疗相关的风险和预防中风模仿患者的不良结果的需要.
- 计算机断层扫描 (CT) perfusion 技术提供了一种方法,可以区分不可逆转的受损脑组织 (心脏病核心) 和周围缺血但可能可挽救的组织 (半阴影).
研究的目的:
- 为了证明RAPID的实用性,一个自动化的CT perfusion软件,在区分急性缺血性中风 (AIS) 和中风模仿之间.
- 在临床环境中展示RAPID的应用,以促进AIS的快速和准确诊断.
- 提供基于案例的综述,说明自动CT输液成像在中风诊断中的有效性.
主要方法:
- 使用基于案例的审查方法来说明诊断过程.
- 雇佣了RAPID,这是一款独立于操作员的,自动化的CT perfusion成像软件.
- 分析了CT输液数据,以区分缺血性中风和中风模仿.
主要成果:
- 快速软件在区分急性缺血性中风 (AIS) 和中风模拟器方面表现出有效性.
- 自动化CT输液成像帮助快速准确诊断AIS.
- 该软件的操作者独立性使其在临床实践中更容易得到一致的应用.
结论:
- 像RAPID这样的自动CT输液软件可以显著提高诊断急性缺血性中风 (AIS) 的准确性和速度.
- 区分AIS与中风模拟器对于适当的患者管理和防止不必要的治疗风险至关重要.
- 快速提供了一个有价值的工具,为临床医生管理疑似中风的患者,提高诊断信心和患者的护理.
更多相关视频
13:10Combined Near-infrared Fluorescent Imaging and Micro-computed Tomography for Directly Visualizing Cerebral Thromboemboli
Published on: September 25, 2016
10.0K
09:59A Magnetic Resonance Imaging Protocol for Stroke Onset Time Estimation in Permanent Cerebral Ischemia
Published on: September 16, 2017
14.2K
相关概念视频
Computed Tomography
4.6K
Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
4.6K
Imaging Studies for Cardiovascular System V: CT
42
Cardiac computed tomography (CT) scanning is an advanced cardiac imaging technique that utilizes CT technology, with or without intravenous (IV) contrast, to produce accurate cross-sectional virtual slices of specific areas of the heart, coronary circulation, and major blood vessels such as the aorta, pulmonary veins, and arteries. The computer processes these slices to generate three-dimensional images. Multidetector CT (MDCT) is a rapid form of CT scanning that captures multiple slices...
42
Imaging Studies III: Computed Tomography
28
DefinitionComputed Tomography (CT) of the genitourinary (GU) tract is a non-invasive imaging modality that utilizes X-rays and computer processing to generate detailed cross-sectional images of the urinary system, encompassing the kidneys, ureters, bladder, and adjacent structures such as the adrenal glands.PurposeCT scans of the GU tract serve several diagnostic and therapeutic purposes, including:Diagnosis of Urinary Tract Diseases: Detects kidney stones, tumors, cysts, and congenital...
28
Magnetic Resonance Imaging
5.2K
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...
5.2K
