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 III: Pulmonary Angiogram and PET Scan01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

722
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...
722
Radiological Investigation I: X-ray and CT01:30

Radiological Investigation I: X-ray and CT

1.8K
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...
1.8K
Radiological Investigation II: MRI and Ventilation Perfusion Scan01:30

Radiological Investigation II: MRI and Ventilation Perfusion Scan

1.0K
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...
1.0K

You might also read

Related Articles

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

Sort by
Same author

Yield of Surveillance Mammography in Autologous Reconstructed Breasts After Mastectomy: A Tertiary Care Study.

Canadian Association of Radiologists journal = Journal l'Association canadienne des radiologistes·2026
Same author

Perspectives from a multi-stakeholder workshop for implementing a risk-stratified breast cancer screening program in Canada.

Communications medicine·2026
Same author

Association Between Breast Arterial Calcifications and Increased Cardiovascular Risk: A Canadian Perspective on Clinical Implications and the Potential Role in Preventive Care.

Canadian Association of Radiologists journal = Journal l'Association canadienne des radiologistes·2026
Same author

Contrast-Enhanced Mammography: Expanding Access to Functional Breast Imaging When MRI Availability is Limited.

Canadian Association of Radiologists journal = Journal l'Association canadienne des radiologistes·2026
Same author

Supplemental ultrasound screening lowers advanced breast cancers.

Lancet (London, England)·2026
Same author

Breast cancer screening best practices: a Canadian multidisciplinary consensus-based approach for primary care providers.

BMJ open·2026

Related Experiment Video

Updated: Apr 30, 2026

Author Spotlight: Advancing 3D Modeling for Enhanced Diagnosis and Treatment of Pulmonary Nodules in Early-Stage Lung Cancer
07:53

Author Spotlight: Advancing 3D Modeling for Enhanced Diagnosis and Treatment of Pulmonary Nodules in Early-Stage Lung Cancer

Published on: October 13, 2023

2.3K

The Lung Reporting and Data System (LU-RADS): a proposal for computed tomography screening.

Daria Manos1, Jean M Seely2, Jana Taylor3

  • 1Department of Diagnostic Radiology, QE II Health Sciences Centre, Dalhousie University, Halifax, Nova Scotia, Canada.

Canadian Association of Radiologists Journal = Journal L'Association Canadienne Des Radiologistes
|April 25, 2014
PubMed
Summary

A new Lung-Reporting and Data System (LU-RADS) standardizes lung cancer screening CT reports. This system categorizes nodules by malignancy risk, guiding follow-up care and improving communication for lung cancer screening.

Keywords:
LU-RADSLow-dose computed tomographyLung cancer screeningLung nodulesNational lung screening trialNodule risk

More Related Videos

Protocol and Guidelines for Point-of-Care Lung Ultrasound in Diagnosing Neonatal Pulmonary Diseases Based on International Expert Consensus
06:15

Protocol and Guidelines for Point-of-Care Lung Ultrasound in Diagnosing Neonatal Pulmonary Diseases Based on International Expert Consensus

Published on: March 6, 2019

53.3K
Lung CT Segmentation to Identify Consolidations and Ground Glass Areas for Quantitative Assesment of SARS-CoV Pneumonia
08:05

Lung CT Segmentation to Identify Consolidations and Ground Glass Areas for Quantitative Assesment of SARS-CoV Pneumonia

Published on: December 19, 2020

13.4K

Related Experiment Videos

Last Updated: Apr 30, 2026

Author Spotlight: Advancing 3D Modeling for Enhanced Diagnosis and Treatment of Pulmonary Nodules in Early-Stage Lung Cancer
07:53

Author Spotlight: Advancing 3D Modeling for Enhanced Diagnosis and Treatment of Pulmonary Nodules in Early-Stage Lung Cancer

Published on: October 13, 2023

2.3K
Protocol and Guidelines for Point-of-Care Lung Ultrasound in Diagnosing Neonatal Pulmonary Diseases Based on International Expert Consensus
06:15

Protocol and Guidelines for Point-of-Care Lung Ultrasound in Diagnosing Neonatal Pulmonary Diseases Based on International Expert Consensus

Published on: March 6, 2019

53.3K
Lung CT Segmentation to Identify Consolidations and Ground Glass Areas for Quantitative Assesment of SARS-CoV Pneumonia
08:05

Lung CT Segmentation to Identify Consolidations and Ground Glass Areas for Quantitative Assesment of SARS-CoV Pneumonia

Published on: December 19, 2020

13.4K

Area of Science:

  • Radiology
  • Oncology
  • Medical Imaging

Background:

  • Randomized trials show computed tomography (CT) screening benefits lung cancer detection.
  • Challenges exist in standardizing lung nodule reporting and follow-up protocols.
  • Clear communication of risk and management is crucial for effective screening programs.

Purpose of the Study:

  • To propose a standardized 6-level Lung-Reporting and Data System (LU-RADS) for lung cancer screening CTs.
  • To classify screening CT findings based on the highest risk nodule for malignancy.
  • To link LU-RADS categories directly to recommended follow-up pathways.

Main Methods:

  • Development of a 6-level LU-RADS based on current literature and nodule characteristics.
  • Classification of CT scans into categories 1-6, reflecting increasing malignancy risk.
  • Defined follow-up recommendations for each LU-RADS category.

Main Results:

  • LU-RADS categorizes scans from no nodules (Category 1) to tissue-proven malignancy (Category 6).
  • Categories include minimal risk (2), indeterminate nodules requiring follow-up (3), suspicious nodules (4A-C), and frankly malignant findings (5).
  • The system aims to standardize reporting, improve patient-clinician communication, and facilitate program evaluation.

Conclusions:

  • The proposed LU-RADS provides a structured framework for reporting lung cancer screening CTs.
  • This system enhances clarity on nodule risk and guides appropriate follow-up actions.
  • LU-RADS facilitates consistent data collection, radiologist training, and screening program assessment.