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

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 the...
Radiological Investigation II: MRI and Ventilation Perfusion Scan01:30

Radiological Investigation II: MRI and Ventilation Perfusion Scan

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...
Imaging Studies IV: Magnetic Resonance Imaging01:27

Imaging Studies IV: Magnetic Resonance Imaging

Introduction:Magnetic Resonance Imaging, or MRI, can include a specialized imaging technique of the urinary system known as Magnetic Resonance Urography (MRU). This radiation-free technique uses strong magnetic fields and radio waves to produce detailed images with the help of a computer. MRU is particularly effective for visualizing fluid-filled structures like the kidneys, ureters, and bladder.Applications of MRI in the Genitourinary SystemKidneys and Ureters: MRI detects tumors, cysts,...
Radiological Investigation III: Pulmonary Angiogram and PET Scan01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

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...
Imaging Studies III: Computed Tomography01:27

Imaging Studies III: Computed Tomography

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...
X-ray Imaging01:24

X-ray Imaging

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 X-rays, and by 1900, X-ray was widely...

You might also read

Related Articles

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

Sort by
Same author

[Before the examination: digital check-in].

Radiologie (Heidelberg, Germany)·2026
Same author

[Keeping track of things: large language models for patient synopses : Source-bound system for clinical information systems].

Radiologie (Heidelberg, Germany)·2026
Same author

Towards an accessible, centralised, searchable database for AI courses in Europe: the Artificial Intelligence in Medical Imaging and Radiation Oncology Education (AIMIROE) project.

European radiology experimental·2026
Same author

Expert Evaluation of an AI Governance and Ethics Framework Implemented at a University Hospital.

Studies in health technology and informatics·2026
Same author

Performance of a Screening Mammography AI Algorithm Repurposed for Symptomatic Mammography in a Tertiary Outpatient Clinic.

Diagnostics (Basel, Switzerland)·2026
Same author

Structured template for standardised reporting of non-contrast computed tomography in urinary stone disease as a superior tool for urologists - a randomised controlled trial.

BMC urology·2026
Same journal

Preoperative breast MRI and long-term survival in ductal carcinoma in situ: a propensity score-weighted analysis.

European radiology·2026
Same journal

Efficacy evaluation of artificial intelligence in radiological imaging diagnosis based on randomized controlled trials: a scoping review.

European radiology·2026
Same journal

The bMRI-QUAL scoring system: an important first step toward standardizing breast MRI quality.

European radiology·2026
Same journal

Spectral CT-based habitat analysis for predicting pathologic response to neoadjuvant therapy in gastric cancer.

European radiology·2026
Same journal

MR-guided microwave ablation of liver tumors: outcomes in local tumor control and determinants of treatment success.

European radiology·2026
Same journal

AI integration in pediatric radiology: perspectives from international academic leaders.

European radiology·2026
See all related articles

Related Experiment Video

Updated: May 19, 2026

Introduction of an Integrated Pathology Image Management, Artificial Intelligence, and Reporting System
05:33

Introduction of an Integrated Pathology Image Management, Artificial Intelligence, and Reporting System

Published on: July 11, 2025

Intelligent image retrieval based on radiology reports.

Axel Gerstmair1, Philipp Daumke, Kai Simon

  • 1Department of Diagnostic Radiology, University Medical Center Freiburg, Hugstetterstrasse 55, 79106, Freiburg, Germany. axel.gerstmair@uniklinik-freiburg.de

European Radiology
|August 7, 2012
PubMed
Summary
This summary is machine-generated.

This study developed an advanced system using natural language processing (NLP) to analyze radiology reports, enabling efficient image retrieval and data mining with high precision and recall.

More Related Videos

Guidelines and Experience Using Imaging Biomarker Explorer (IBEX) for Radiomics
10:17

Guidelines and Experience Using Imaging Biomarker Explorer (IBEX) for Radiomics

Published on: January 8, 2018

Detection and Isolation of Cancer in Prostate Biopsies Using Stimulated Raman Histology and Artificial Intelligence
08:05

Detection and Isolation of Cancer in Prostate Biopsies Using Stimulated Raman Histology and Artificial Intelligence

Published on: June 10, 2025

Related Experiment Videos

Last Updated: May 19, 2026

Introduction of an Integrated Pathology Image Management, Artificial Intelligence, and Reporting System
05:33

Introduction of an Integrated Pathology Image Management, Artificial Intelligence, and Reporting System

Published on: July 11, 2025

Guidelines and Experience Using Imaging Biomarker Explorer (IBEX) for Radiomics
10:17

Guidelines and Experience Using Imaging Biomarker Explorer (IBEX) for Radiomics

Published on: January 8, 2018

Detection and Isolation of Cancer in Prostate Biopsies Using Stimulated Raman Histology and Artificial Intelligence
08:05

Detection and Isolation of Cancer in Prostate Biopsies Using Stimulated Raman Histology and Artificial Intelligence

Published on: June 10, 2025

Area of Science:

  • Medical Informatics
  • Radiology
  • Natural Language Processing

Background:

  • Accessing specific images within large radiology report archives can be time-consuming.
  • Current systems may lack sophisticated tools for semantic analysis and data mining of unstructured radiology reports.

Purpose of the Study:

  • To develop an advanced image retrieval and data-mining system.
  • To leverage natural language processing (NLP) for analyzing radiology reports.
  • To improve access to radiology images and associated textual data.

Main Methods:

  • Radiology reports underwent semantic analysis using NLP techniques.
  • A state-of-the-art search engine was employed for data storage and retrieval.
  • Images were retrieved from the Picture Archiving and Communication System (PACS) based on report references.
  • A web-based interface facilitated querying and result visualization.
  • A radiological lexicon was used to enhance search accuracy for synonyms and abbreviations.

Main Results:

  • The system achieved high performance with a precision of 0.929 and recall of 0.952 using full syntactic and semantic analysis.
  • Since October 2010, 258,824 reports have been indexed.
  • A total of 405,146 preview images have been stored.

Conclusions:

  • NLP and data-mining techniques offer efficient access to radiology images and reports.
  • The system demonstrates high precision and recall, proving valuable for clinical routine, education, and research.
  • Automated image extraction and semantic analysis enhance diagnostic capabilities and report quality.