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相关概念视频

Issues And Trends In Healthcare Delivery System01:29

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The issues and trends in healthcare delivery are constantly changing. The COVID-19 pandemic is one recent issue that wreaked havoc on healthcare systems, causing a shortage of healthcare workers, high demand for medicines and supplies, and increased medical expenditure due to a lack of insurance. Other issues include rising healthcare costs and care fragmentation.
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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.
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Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy01:26

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This lesson explores three gastrointestinal imaging techniques: radionuclide testing, colonic transit studies, and virtual colonoscopy.
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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.
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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...
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Imaging Studies for Cardiovascular System III: X-Ray01:20

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The most common cardiovascular diagnostic test is an X-ray. It produces images of the heart, blood vessels, and adjacent structures.
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相关实验视频

Updated: Sep 15, 2025

Bridging the Technology Divide in the COVID-19 Era: Using Virtual Outreach to Expose Middle and High School Students to Imaging Technology
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远程医疗与面对面访问后的成像利用差异

YoonKyung Chung1, Lauren P Nicola2, Gregory N Nicola3

  • 1Principal Economic and Health Services Researcher, Harvey L. Neiman Health Policy Institute, Reston, Virginia.

Journal of the American College of Radiology : JACR
|July 17, 2025
PubMed
概括

远程医疗访问显示,与面对面访问相比,诊断成像使用率较低. 这表明远程医疗可能不会增加成像,这需要进一步研究是否合适.

关键词:
在 COVID-19 疫情中,图像利用利用的成像利用方法远程医疗远程医疗

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科学领域:

  • 医疗保健服务研究 医疗服务研究
  • 放射学 放射学是一门学科.
  • 数字健康数字健康

背景情况:

  • 随着COVID-19的流行,远程医疗的普及加速了.
  • 远程医疗对诊断成像利用的影响尚不清楚.

研究的目的:

  • 为了评估在远程医疗和面对面访问后诊断成像利用的差异.
  • 在虚拟和面对面的咨询后,评估国家层面的成像趋势.

主要方法:

  • 使用非识别的国家保险数据进行回顾性病例控制研究 (2021年).
  • 匹配远程医疗和面对面的访问.
  • 权重多变量线性模型用于比较7,14和30天内访问后成像率和计数.

主要成果:

  • 与面对面访问相比,远程医疗访问的7天成像利用率下降了2.4个百分点 (29.7%的相对下降).
  • 这种使用率下降的趋势在14天和30天继续存在.
  • 观察到远程医疗访问的成像研究数量略有增加 (0.02,1.5%的相对差异).

结论:

  • 远程医疗与与面对面访问相比,诊断成像利用率降低有关.
  • 远程医疗可能不是图像增长的重要驱动因素.
  • 需要进一步的研究来评估在远程医疗接触期间订购的成像的适当性.