Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Imaging Studies II: Positron Emission Tomography and Scintigraphy01:25

Imaging Studies II: Positron Emission Tomography and Scintigraphy

233
Positron Emission Tomography (PET) is a medical imaging technique that provides crucial insights into the body's physiological functions at a molecular level. It is an indispensable resource for diagnosing, staging, and monitoring various illnesses, notably cancer, neurological disorders, and cardiovascular conditions.
Fundamental Principles of PET
233
Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT01:25

Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT

116
Calcium-Scoring CT ScanA calcium-scoring CT scan, also known as coronary artery calcium (CAC) scan, detects calcium deposits in the coronary arteries. This test assesses the risk of coronary artery disease (CAD), which can lead to cardiovascular events such as angina, heart failure, and sudden cardiac arrest.A calcium-scoring CT scan is generally recommended for individuals at intermediate risk of CAD without symptoms. It includes:Men aged 40-75 and women aged 50-75: Especially those with a...
116
Imaging Studies for Cardiovascular System III: X-Ray01:20

Imaging Studies for Cardiovascular System III: X-Ray

297
The most common cardiovascular diagnostic test is an X-ray. It produces images of the heart, blood vessels, and adjacent structures.
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...
297

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

SCAI/ASE/HRS/SIR/SVS Expert Consensus Statement on Enhanced Radiation Protection: Time for Mandatory and Urgent Action.

Journal of vascular and interventional radiology : JVIR·2026
Same author

SCAI/ASE/HRS/SIR/SVS Expert Consensus Statement on Enhanced Radiation Protection: Time for Mandatory and Urgent Action.

JACC. Cardiovascular interventions·2026
Same author

Incident learning systems to improve patient safety in nuclear medicine across Europe: results of the MARLIN study.

European journal of nuclear medicine and molecular imaging·2026
Same author

From Variability to Accountability: Rethinking Radiation Exposure in Pediatric Osteoid Osteoma Ablation.

Cardiovascular and interventional radiology·2026
Same author

World Health Assembly Resolution <i>Strengthening Medical Imaging Capacity</i>: Impact on Medical Imaging Globally.

Radiology·2026
Same author

OPRIPALC program: a regional perspective on pediatric radiation protection in interventional cardiology.

Frontiers in pediatrics·2026

相关实验视频

Updated: Sep 8, 2025

Expedited Radiation Biodosimetry by Automated Dicentric Chromosome Identification ADCI and Dose Estimation
10:33

Expedited Radiation Biodosimetry by Automated Dicentric Chromosome Identification ADCI and Dose Estimation

Published on: September 4, 2017

15.9K

目前的诊断参考水平的做法和看法:欧洲安全成像调查分析.

John Damilakis1, Boris Brkljacic2, Guy Frija3

  • 1School of Medicine, University of Crete, Iraklion, Crete, Greece. john.damilakis@med.uoc.gr.

Insights into imaging
|July 18, 2025
PubMed
概括

诊断参考水平 (DRL) 的实施在欧洲各地有所不同,超过一半的部门拥有它们. 时间和培训差距等挑战阻碍了采用,影响了辐射保护和患者安全. 加强教育和协作至关重要.

关键词:
诊断参考水平是指诊断参考水平.优化 优化 优化辐射剂量 辐射剂量调查和问卷调查和问卷调查.

更多相关视频

Observational Study Protocol for Repeated Clinical Examination and Critical Care Ultrasonography Within the Simple Intensive Care Studies
10:38

Observational Study Protocol for Repeated Clinical Examination and Critical Care Ultrasonography Within the Simple Intensive Care Studies

Published on: January 16, 2019

20.4K
A Whole Body Dosimetry Protocol for Peptide-Receptor Radionuclide Therapy PRRT: 2D Planar Image and Hybrid 2D+3D SPECT/CT Image Methods
09:49

A Whole Body Dosimetry Protocol for Peptide-Receptor Radionuclide Therapy PRRT: 2D Planar Image and Hybrid 2D+3D SPECT/CT Image Methods

Published on: April 24, 2020

10.1K

相关实验视频

Last Updated: Sep 8, 2025

Expedited Radiation Biodosimetry by Automated Dicentric Chromosome Identification ADCI and Dose Estimation
10:33

Expedited Radiation Biodosimetry by Automated Dicentric Chromosome Identification ADCI and Dose Estimation

Published on: September 4, 2017

15.9K
Observational Study Protocol for Repeated Clinical Examination and Critical Care Ultrasonography Within the Simple Intensive Care Studies
10:38

Observational Study Protocol for Repeated Clinical Examination and Critical Care Ultrasonography Within the Simple Intensive Care Studies

Published on: January 16, 2019

20.4K
A Whole Body Dosimetry Protocol for Peptide-Receptor Radionuclide Therapy PRRT: 2D Planar Image and Hybrid 2D+3D SPECT/CT Image Methods
09:49

A Whole Body Dosimetry Protocol for Peptide-Receptor Radionuclide Therapy PRRT: 2D Planar Image and Hybrid 2D+3D SPECT/CT Image Methods

Published on: April 24, 2020

10.1K

科学领域:

  • 医学成像物理 医学成像物理
  • 放射学 放射学是一门学科.
  • 辐射保护 辐射保护

背景情况:

  • 诊断参考水平 (DRL) 对于优化医学成像中的辐射剂量至关重要.
  • 尽管取得了进展,但欧洲放射科部门的DRL实施显示出显著的变化.
  • 欧洲安全成像活动调查了与DRLs相关的当前做法,看法和挑战.

研究的目的:

  • 评估欧洲放射科部门对DRL实施的现状.
  • 确定阻碍有效采用DRL的关键挑战和障碍.
  • 为改善DLR实践和辐射保护提供建议.

主要方法:

  • 欧洲安全成像运动进行了一项调查,收集了来自38个国家的146个答案.
  • 数据集中在临床实践中DRL的建立,应用和感知挑战上.
  • 回答主要来自欧盟/欧洲经济区,涵盖计算机断层扫描,常规放射学和干预放射学.

主要成果:

  • 52.4%的部门报告了已建立的当地DRL,而34.5%缺乏它们,13.1%不知道.
  • 在CT (88.7%) 和常规放射学 (77.5%) 中,DRL最常见,但在干预放射学 (36.6%) 中较少.
  • 关键的挑战包括时间限制,数据收集困难,缺乏标准化,以及放射科住院医生的培训不足.

结论:

  • 在欧洲各地的DRL实施中仍然存在显著的变化和挑战.
  • 需要有针对性的培训,政策改进和技术解决方案来克服障碍.
  • 促进标准化协议,提高意识,促进合作对于优化DLR使用和辐射保护至关重要.