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

940
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...
940
Methods of Documentation VI: Case Management Model01:15

Methods of Documentation VI: Case Management Model

787
The case management model is a multidisciplinary approach that involves healthcare professionals from diverse disciplines, such as physicians, nurses, therapists, social workers, and pharmacists, working collaboratively to address the various needs of patients. Each healthcare professional brings unique expertise and perspectives, contributing to a more comprehensive understanding of the patient's condition and tailoring treatment plans accordingly.
For example, a patient with a chronic...
787
Radiological Investigation II: MRI and Ventilation Perfusion Scan01:30

Radiological Investigation II: MRI and Ventilation Perfusion Scan

432
Description
Magnetic Resonance Imaging (MRI) and Ventilation Perfusion Scans are two radiological investigations that offer detailed diagnostic images of the body, particularly lung structures.
MRI
MRI uses magnetic fields and radiofrequency signals to distinguish between normal and abnormal tissues. This technology provides a more detailed diagnostic image than CT scans, enabling it to characterize pulmonary nodules, stage bronchogenic carcinoma, and evaluate inflammatory activity in...
432
Radiological Investigation III: Pulmonary Angiogram and PET Scan01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

330
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...
330
Methods of Documentation II: POMR01:26

Methods of Documentation II: POMR

1.3K
The Problem-Oriented Medical Record (POMR) revolutionized medical record-keeping by introducing a systematic approach focusing on the patient's problems rather than merely listing symptoms. Dr. Lawrence Weed's introduction of this method in the 1960s marked a significant advancement in medical documentation. The POMR framework consists of four key components: the database, problem list, plan of care, and progress notes.
1.3K
Imaging Studies for Cardiovascular System III: X-Ray01:20

Imaging Studies for Cardiovascular System III: X-Ray

414
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...
414

You might also read

Related Articles

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

Sort by
Same author

SmartAlert - Implementing Machine Learning-Driven Clinical Decision Support for Inpatient Laboratory Utilization Reduction.

NEJM AI·2026
Same author

Technological Lag of Digitization for Patient Image Transfer.

Academic radiology·2026
Same author

Pediatric High-Resolution Anorectal Manometry: Reference Ranges in 998 Children With Defecatory Disorders.

Neurogastroenterology and motility·2026
Same author

Real-World Effectiveness and 12-Month Persistence of a Semaglutide-Supported Digital Weight-Loss Service: A Retrospective Cohort Study in Germany.

Diabetes, obesity & metabolism·2026
Same author

Physician-Reported Safety Outcomes of AI-Generated Hospital Course Summaries.

JAMA network open·2026
Same author

Performance of a large language model on the reasoning tasks of a physician.

Science (New York, N.Y.)·2026

Related Experiment Video

Updated: Dec 22, 2025

Author Spotlight: Workflow for Integrating POCUS Data into EHR for Managing Heart Failure Patients
03:47

Author Spotlight: Workflow for Integrating POCUS Data into EHR for Managing Heart Failure Patients

Published on: July 12, 2024

1.1K

Assessment of the Radiology Support, Communication and Alignment Network to Reduce Medical Imaging Overutilization: A

Paymon G Rezaii1, Nancy Fredericks2, Christie M Lincoln3

  • 1Department of Radiology, Neuroradiology Division, Stanford University, Stanford, California.

Journal of the American College of Radiology : JACR
|May 7, 2020
PubMed
Summary

Participation in the Radiology Support, Communication and Alignment Network (R-SCAN) significantly reduced inappropriate imaging. This quality improvement initiative enhanced patient care and promoted wise healthcare resource utilization.

Keywords:
Medical imaging overutilizationclinical decision supportvalue-based care

More Related Videos

Author Spotlight: Evaluating Clinicians' Adoption of Ultrasound-Guided Vascular Cannulation Through Simulation Training
05:04

Author Spotlight: Evaluating Clinicians' Adoption of Ultrasound-Guided Vascular Cannulation Through Simulation Training

Published on: August 9, 2024

1.4K
Author Spotlight: An Efficient and Robust Software for Automated Fusion of Multiple Preclinical Imaging Modalities
07:13

Author Spotlight: An Efficient and Robust Software for Automated Fusion of Multiple Preclinical Imaging Modalities

Published on: October 27, 2023

1.6K

Related Experiment Videos

Last Updated: Dec 22, 2025

Author Spotlight: Workflow for Integrating POCUS Data into EHR for Managing Heart Failure Patients
03:47

Author Spotlight: Workflow for Integrating POCUS Data into EHR for Managing Heart Failure Patients

Published on: July 12, 2024

1.1K
Author Spotlight: Evaluating Clinicians' Adoption of Ultrasound-Guided Vascular Cannulation Through Simulation Training
05:04

Author Spotlight: Evaluating Clinicians' Adoption of Ultrasound-Guided Vascular Cannulation Through Simulation Training

Published on: August 9, 2024

1.4K
Author Spotlight: An Efficient and Robust Software for Automated Fusion of Multiple Preclinical Imaging Modalities
07:13

Author Spotlight: An Efficient and Robust Software for Automated Fusion of Multiple Preclinical Imaging Modalities

Published on: October 27, 2023

1.6K

Area of Science:

  • Quality Improvement in Healthcare
  • Medical Imaging Utilization
  • Health Services Research

Background:

  • Inappropriate imaging contributes to increased healthcare costs and potential patient harm.
  • The Radiology Support, Communication and Alignment Network (R-SCAN) was developed to address the overuse of medical imaging.
  • Real-world effectiveness of R-SCAN in diverse clinical settings requires evaluation.

Purpose of the Study:

  • To assess if R-SCAN participation reduces inappropriate medical imaging.
  • To evaluate R-SCAN's impact across various clinical environments and specific diagnostic areas.
  • To determine R-SCAN's role in promoting judicious use of imaging resources.

Main Methods:

  • A quality improvement study involving 27 US practices utilizing R-SCAN projects.
  • Imaging data analyzed across baseline, intervention, and post-intervention phases.
  • ACR Appropriateness Criteria® used to classify imaging case value (high, medium, low); statistical analysis employed logistic and Poisson regression.

Main Results:

  • R-SCAN participation increased high-value imaging cases from 57% to 79% (OR, 2.69; P = .001).
  • A reduction of 345 low-value imaging cases was observed post-intervention (IRR, 0.45; P < .001).
  • Similar positive outcomes were noted in specific topic-specific cohorts (pulmonary embolism, adnexal cyst, low back pain).

Conclusions:

  • R-SCAN participation is linked to a decreased likelihood of inappropriate imaging.
  • The R-SCAN program shows promise as a tool for improving patient care quality.
  • R-SCAN supports the wise utilization of healthcare resources through optimized imaging practices.