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相关概念视频

Radiation: Applications01:17

Radiation: Applications

The average temperature of Earth is the subject of much current discussion. Earth is in radiative contact with both the Sun and dark space; it receives almost all its energy from the radiation of the Sun and reflects some of it into outer space. Dark space is very cold, about 3 K, so Earth radiates energy into it. For instance, heat transfer occurs from soil and grasses, the rate of which can be so rapid that frost can occur on clear summer evenings, even in warm latitudes.
The average...
Computed Tomography01:10

Computed Tomography

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...
Positron Emission Tomography01:29

Positron Emission Tomography

Positron emission tomography (PET) is a medical imaging technique involving radiopharmaceuticals — substances that emit short-lived radiation. Although the first PET scanner was introduced in 1961, it took 15 more years before radiopharmaceuticals were combined with the technique and revolutionized its potential.
One of the main requirements of a PET scan is a positron-emitting radioisotope, which is produced in a cyclotron and then attached to a substance used by the part of the body being...
Radiological Investigation I: X-ray and CT01:30

Radiological Investigation I: X-ray and CT

Radiological investigations, including X-rays and computed tomography (CT) scans, are critical for diagnosing and evaluating various medical conditions. These imaging techniques provide valuable insights into the body's internal structures, aiding in the detection of abnormalities, assessment of disease progression, and development of treatment strategies. This article delves into two primary radiological investigations, chest X-rays and CT scans, outlining their purpose, procedures, and the...
Radiological Investigation III: Pulmonary Angiogram and PET Scan01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

Radiological investigations are paramount in the diagnosis and management of various pulmonary diseases. Two essential investigations are the Pulmonary Angiogram and the Positron Emission Tomography (PET) Scan.
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...

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ACE-RT,一个基于云的工具,用于在较低资源的环境中远程支持放射治疗的轮:试点评估.

T Hope-Johnson1, G B Prajogi2, E Addison3

  • 1Health Services Research and Policy, London School of Hygiene and Tropical Medicine, United Kingdom; Bristol Haematology and Oncology Centre, University Hospitals Bristol and Weston NHS Foundation Trust, United Kingdom.

Clinical oncology (Royal College of Radiologists (Great Britain))
|November 26, 2025
PubMed
概括
此摘要是机器生成的。

一个新的基于云的工具,ACE-RT,通过促进远程反和技能发展,增强了在低资源环境中的放射治疗轮培训. 尽管在互联网连接方面存在挑战,但该软件证明是可行的,并且可以改善放射治疗教育.

关键词:
基于云的软件是基于云的软件.共同设计的共同设计轮造型 轮造型 轮造型放射治疗培训课程 放射治疗培训课程

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科学领域:

  • 医学物理 医学物理
  • 辐射瘤学 教育教育 辐射瘤学
  • 数字健康数字健康

背景情况:

  • 低收入和中等收入国家 (LMICs) 的放射治疗培训受到临床医生短缺和高工作负载的限制.
  • 以前用于放射治疗计划的远程审查软件在LMIC中面临实施挑战,原因是IT基础设施和连接不佳.
  • 需要可访问的数字学习工具,以改善资源有限的环境中的放射治疗轮技能.

研究的目的:

  • 开发和评估一款基于云的新型软件ACE-RT,旨在支持在资源较低的环境中进行放射治疗规划和培训.
  • 评估ACE-RT的可行性,可接受性和适当性,以提高放射治疗轮技能.
  • 确定在LMICs使用数字学习工具的实施障碍和促进者.

主要方法:

  • 与来自加纳,赞比亚和英国的放射治疗专业人员共同设计基于云的ACE-RT软件,重点关注LMIC需求 (带宽,UI,功能).
  • 一位放射瘤学顾问和在印尼的实习生对ACE-RT进行了六个月的评估.
  • 评估远程反提供,技能发展组合功能和用户体验.

主要成果:

  • 该ACE-RT软件为放射治疗计划提供了成功的远程反.
  • 顾问和实习生都报告说反的质量和数量有所提高,更容易提供/接收量身定制的反.
  • 用户发现投资组合功能对跟踪技能发展有价值;互联网连接性差以及文件出口复杂性是实施的关键障碍.

结论:

  • 基于云计算的ACE-RT工具是一个可行的,可接受的和适当的解决方案,用于在资源有限的环境中增强放射治疗轮培训.
  • 不稳定的互联网连接仍然是这种数字工具广泛实施的重要障碍.
  • 建议进一步开发以优化ACE-RT用于可变的互联网速度,在不同中心进行更广泛的评估.