Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Radiological Investigation I: X-ray and CT01:30

Radiological Investigation I: X-ray and CT

432
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...
432
Imaging Studies for Cardiovascular System III: X-Ray01:20

Imaging Studies for Cardiovascular System III: X-Ray

301
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...
301
X-ray Imaging01:24

X-ray Imaging

7.8K
German physicist Wilhelm Röntgen (1845–1923) was experimenting with electrical current when he discovered that a mysterious and invisible "ray" would pass through his flesh but leave an outline of his bones on a screen coated with a metal compound. In 1895, Röntgen made the first durable record of the internal parts of a living human: an "X-ray" image (as it came to be called) of his wife’s hand. Scientists worldwide quickly began their own experiments with...
7.8K
Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT01:25

Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT

130
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...
130
Imaging Studies I: CT and MRI01:14

Imaging Studies I: CT and MRI

465
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...
465
Imaging Studies III: Computed Tomography01:27

Imaging Studies III: Computed Tomography

57
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...
57

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same authorSame journal

Understanding Automation Bias in Imaging AI: An Early Career Perspective.

Radiology·2026
Same author

Language-Serving Hospitals and Seven-Day Readmission Among Patients With a Non-English Primary Language.

American journal of public health·2026
Same author

Real-world implementation of clinical decision support systems in emergency departments: a scoping review protocol.

JBI evidence synthesis·2026
Same author

AI-induced never-skilling in medical education.

Nature medicine·2026
Same author

Optimizing Radiography Utilization: Multidisciplinary Expert Consensus Recommendations Endorsed by the Society of Academic Bone Radiologists, Society of Skeletal Radiology, American Society of Emergency Radiology, Orthopaedic Trauma Association, American Academy of Emergency Medicine, and American Rhinologic Society.

Radiology·2026
Same author

The New Helium Criticality: An Emerging Vulnerability for MRI.

Journal of the American College of Radiology : JACR·2026

Related Experiment Video

Updated: Sep 19, 2025

Use of MRI-ultrasound Fusion to Achieve Targeted Prostate Biopsy
09:11

Use of MRI-ultrasound Fusion to Achieve Targeted Prostate Biopsy

Published on: April 9, 2019

21.7K

Cumulative Effect of Targeted Interventions on Radiologist Recommendations for Additional Imaging.

Nooshin Abbasi1, Neena Kapoor1, Ronilda Lacson1

  • 1Center for Evidence-Based Imaging, Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115.

Radiology
|June 3, 2025
PubMed
Summary

Multifaceted technology interventions significantly reduced radiologist recommendations for additional imaging (RAIs), improving their actionability and resolution over eight years.

More Related Videos

X-ray Dose Reduction through Adaptive Exposure in Fluoroscopic Imaging
08:30

X-ray Dose Reduction through Adaptive Exposure in Fluoroscopic Imaging

Published on: September 11, 2011

14.5K
Magnetically-Assisted Remote Controlled Microcatheter Tip Deflection under Magnetic Resonance Imaging
11:27

Magnetically-Assisted Remote Controlled Microcatheter Tip Deflection under Magnetic Resonance Imaging

Published on: April 4, 2013

12.6K

Related Experiment Videos

Last Updated: Sep 19, 2025

Use of MRI-ultrasound Fusion to Achieve Targeted Prostate Biopsy
09:11

Use of MRI-ultrasound Fusion to Achieve Targeted Prostate Biopsy

Published on: April 9, 2019

21.7K
X-ray Dose Reduction through Adaptive Exposure in Fluoroscopic Imaging
08:30

X-ray Dose Reduction through Adaptive Exposure in Fluoroscopic Imaging

Published on: September 11, 2011

14.5K
Magnetically-Assisted Remote Controlled Microcatheter Tip Deflection under Magnetic Resonance Imaging
11:27

Magnetically-Assisted Remote Controlled Microcatheter Tip Deflection under Magnetic Resonance Imaging

Published on: April 4, 2013

12.6K

Area of Science:

  • Radiology and Medical Imaging
  • Health Informatics
  • Quality Improvement in Healthcare

Background:

  • Ambiguous or unnecessary radiologist recommendations for additional imaging (RAIs) contribute to overuse of imaging and potential diagnostic errors.
  • Optimizing RAIs is crucial for improving healthcare efficiency and patient safety.
  • A technology-enabled, multifaceted approach was investigated to address these issues.

Purpose of the Study:

  • To evaluate the long-term (8-year) impact of technology-enabled interventions on the rate, actionability, and resolution of radiologist recommendations for additional imaging (RAIs).

Main Methods:

  • A retrospective cohort study analyzed radiology reports from two tertiary hospitals (study and control sites) between January 2015 and December 2022.
  • The study site implemented quality improvement interventions: radiologist education, electronic communication tools for RAI tracking, and performance reports.
  • Statistical analyses included linear regression for RAI rate trends and mixed-effects logistic regression for intervention impact, with Fisher exact tests for actionability and resolution.

Main Results:

  • The RAI rate at the study site decreased by 44% (from 10% to 5.6%), while remaining unchanged at the control site (around 11%).
  • RAI rates declined progressively with each successive intervention at the study site (P < .001).
  • Recommendation actionability increased 7.6-fold at the study site (5.6% to 42.3%), and actionable RAIs were resolved more frequently (84.7% vs 59.6%).

Conclusions:

  • Multifaceted, technology-enabled interventions effectively optimize radiologist recommendations for additional imaging (RAIs).
  • These interventions significantly reduce RAI rates, enhance recommendation actionability, and improve the resolution of actionable RAIs.
  • The findings support the implementation of such strategies to improve imaging utilization and diagnostic accuracy.