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

1.4K
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...
1.4K
X-ray Imaging01:24

X-ray Imaging

10.9K
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...
10.9K
Radiological Investigation II: MRI and Ventilation Perfusion Scan01:30

Radiological Investigation II: MRI and Ventilation Perfusion Scan

792
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...
792
Imaging Studies for Cardiovascular System III: X-Ray01:20

Imaging Studies for Cardiovascular System III: X-Ray

564
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...
564
Types of Errors: Detection and Minimization01:12

Types of Errors: Detection and Minimization

11.7K
Error is the deviation of the obtained result from the true, expected value or the estimated central value. Errors are expressed in absolute or relative terms.
Absolute error in a measurement is the numerical difference from the true or central value. Relative error is the ratio between absolute error and the true or central value, expressed as a percentage.
Errors can be classified by source, magnitude, and sign. There are three types of errors: systematic, random, and gross.
Systematic or...
11.7K
Radiological Investigation III: Pulmonary Angiogram and PET Scan01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

570
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...
570

You might also read

Related Articles

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

Sort by
Same author

Improving Quality of Life in Terminal Patients With Malignant Bowel Obstruction: A Feasible, Safe and Successful Interventional Radiological Technique.

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

Asking the Right Question.

Canadian Association of Radiologists journal = Journal l'Association canadienne des radiologistes·2025
Same author

The Radiologist as a Clinician.

Canadian Association of Radiologists journal = Journal l'Association canadienne des radiologistes·2025
Same author

The QuADRANT project: Enhancing quality and safety in radiological procedures through clinical audit.

Cancer radiotherapie : journal de la Societe francaise de radiotherapie oncologique·2025
Same author

AI Deployment in Interventional Radiology: A Checklist Update.

Canadian Association of Radiologists journal = Journal l'Association canadienne des radiologistes·2025
Same author

Chronic Pelvic Pain Due to Venous Disease: An Under-Recognized Condition.

Canadian Association of Radiologists journal = Journal l'Association canadienne des radiologistes·2025
Same journal

Evaluation of the objective structured clinical examination in the assessment of nuclear medicine residency training.

Insights into imaging·2026
Same journal

ECR 2026 Book of Abstracts.

Insights into imaging·2026
Same journal

Assessing the reliability of Response Evaluation Criteria In Solid Tumors (RECIST): a systematic review of the factors contributing to inter-observer variability.

Insights into imaging·2026
Same journal

Slow-flow, high-impact: radiologic features in venous malformations of the female genital tract.

Insights into imaging·2026
Same journal

How to optimise breast cancer staging with contrast-enhanced mammography: current evidence and clinical implications.

Insights into imaging·2026
Same journal

MRI-based quantification of intratumoral heterogeneity for predicting recurrence risk in ER+/HER2- breast cancer.

Insights into imaging·2026
See all related articles

Related Experiment Video

Updated: Mar 10, 2026

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

1.8K

Error and discrepancy in radiology: inevitable or avoidable?

Adrian P Brady1

  • 1Radiology Department, Mercy University Hospital, Cork, Ireland. abrady@muh.ie.

Insights Into Imaging
|December 9, 2016
PubMed
Summary
This summary is machine-generated.

Radiology errors and discrepancies occur frequently but do not automatically mean medical negligence. Strategies exist to minimize these events and learn from them, acknowledging that some imperfection in reporting is inevitable.

Keywords:
Error sourcesError, diagnosticMisdiagnosisQuality improvementRadiology

More Related Videos

Accuracy in Dental Medicine, A New Way to Measure Trueness and Precision
07:57

Accuracy in Dental Medicine, A New Way to Measure Trueness and Precision

Published on: April 29, 2014

14.1K
Segmentation and Linear Measurement for Body Composition Analysis using Slice-O-Matic and Horos
13:35

Segmentation and Linear Measurement for Body Composition Analysis using Slice-O-Matic and Horos

Published on: March 21, 2021

12.0K

Related Experiment Videos

Last Updated: Mar 10, 2026

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

1.8K
Accuracy in Dental Medicine, A New Way to Measure Trueness and Precision
07:57

Accuracy in Dental Medicine, A New Way to Measure Trueness and Precision

Published on: April 29, 2014

14.1K
Segmentation and Linear Measurement for Body Composition Analysis using Slice-O-Matic and Horos
13:35

Segmentation and Linear Measurement for Body Composition Analysis using Slice-O-Matic and Horos

Published on: March 21, 2021

12.0K

Area of Science:

  • Radiology
  • Medical Practice
  • Patient Safety

Background:

  • Errors and discrepancies in radiology are common, affecting 3-5% of daily studies.
  • The terms "error" and "discrepancy" and their link to medical negligence are often misunderstood.
  • Understanding these events is crucial for improving patient care and radiologist performance.

Purpose of the Study:

  • To review the incidence and categorization of errors and discrepancies in radiology.
  • To explore human- and system-based factors contributing to these events.
  • To discuss strategies for minimizing errors and managing underperformance.

Main Methods:

  • Literature review on radiology errors and discrepancies.
  • Analysis of contributing factors (human and systemic).
  • Exploration of error minimization and performance management strategies.

Main Results:

  • Radiology reporting performance is not perfect; some errors are inevitable.
  • Discrepancies between reports and outcomes do not always signify errors.
  • Errors stem from various human and systemic factors.

Conclusions:

  • Some radiology errors are unavoidable, but discrepancies aren't always errors.
  • Radiologist errors do not equate to medical negligence.
  • Proactive strategies can minimize errors and facilitate learning from them.