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

Computed Tomography01:10

Computed Tomography

4.7K
Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
4.7K
Imaging Studies for Cardiovascular System III: X-Ray01:20

Imaging Studies for Cardiovascular System III: X-Ray

229
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...
229
Imaging Studies III: Computed Tomography01:27

Imaging Studies III: Computed Tomography

34
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...
34
Radiological Investigation III: Pulmonary Angiogram and PET Scan01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

138
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...
138
Radiological Investigation I: X-ray and CT01:30

Radiological Investigation I: X-ray and CT

328
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...
328
Imaging Studies for Cardiovascular System V: CT01:28

Imaging Studies for Cardiovascular System V: CT

56
Cardiac computed tomography (CT) scanning is an advanced cardiac imaging technique that utilizes CT technology, with or without intravenous (IV) contrast, to produce accurate cross-sectional virtual slices of specific areas of the heart, coronary circulation, and major blood vessels such as the aorta, pulmonary veins, and arteries. The computer processes these slices to generate three-dimensional images. Multidetector CT (MDCT) is a rapid form of CT scanning that captures multiple slices...
56

You might also read

Related Articles

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

Sort by
Same author

Coronary Artery Anomalies and Anatomical Variants: Cross-Sectional Diagnostic Imaging and Clinical Background.

Journal of imaging·2026
Same author

Anatomy and Pathology of Anterior and Lateral Hip Compartments Bursae: An Ultrasound Structured Approach in Sports Medicine.

Diagnostics (Basel, Switzerland)·2026
Same author

Platinum-based neoadjuvant chemotherapy and the predictive role of DNA damage response biomarkers in TNBC: the NeoCarbo study.

NPJ breast cancer·2026
Same author

Personalized Interventional Management of Femoral Pseudoaneurysms of Iatrogenic and Traumatic Origin: Technical Aspects, Clinical Outcomes, and Risk-Adapted Treatment Selection.

Journal of personalized medicine·2026
Same author

Imaging-Driven Risk Stratification and Endovascular Decision Pathways in Acute Pulmonary Embolism.

Diagnostics (Basel, Switzerland)·2026
Same author

Ultrasound diagnosis of an inguinal meshoma complicated by cutaneous fistula: a case report.

Journal of ultrasound·2026

Related Experiment Video

Updated: Aug 9, 2025

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

50.2K

Congenital lung malformations: can we avoid computed tomography? A five-year study.

Filomena Carfagnini1, Donatella Vivacqua1, Michelangelo Baldazzi1

  • 1Radiology Unit, Department of Experimental, Diagnostic and Speciality Medicine, Sant'Orsola Hospital, University of Bologna, Bologna, Italy.

Polish Journal of Radiology
|February 23, 2023
PubMed
Summary
This summary is machine-generated.

Magnetic resonance imaging (MRI) accurately diagnoses congenital lung malformations (CLMs) in children, offering a viable alternative to contrast-enhanced computed tomography (CT). This reduces radiation exposure and contrast agent risks in pediatric patients.

Keywords:
bronchopulmonary sequestrationcomputed tomographycontrast mediainfantlung diseasesmagnetic resonance imaging

More Related Videos

Using Micro-computed Tomography for the Assessment of Tumor Development and Follow-up of Response to Treatment in a Mouse Model of Lung Cancer
11:31

Using Micro-computed Tomography for the Assessment of Tumor Development and Follow-up of Response to Treatment in a Mouse Model of Lung Cancer

Published on: May 20, 2016

10.8K
Unilateral Lung Volume Analysis Using Micro-CT for Enhanced Assessment of Pulmonary Fibrosis in Preclinical Models
03:39

Unilateral Lung Volume Analysis Using Micro-CT for Enhanced Assessment of Pulmonary Fibrosis in Preclinical Models

Published on: June 20, 2025

180

Related Experiment Videos

Last Updated: Aug 9, 2025

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

50.2K
Using Micro-computed Tomography for the Assessment of Tumor Development and Follow-up of Response to Treatment in a Mouse Model of Lung Cancer
11:31

Using Micro-computed Tomography for the Assessment of Tumor Development and Follow-up of Response to Treatment in a Mouse Model of Lung Cancer

Published on: May 20, 2016

10.8K
Unilateral Lung Volume Analysis Using Micro-CT for Enhanced Assessment of Pulmonary Fibrosis in Preclinical Models
03:39

Unilateral Lung Volume Analysis Using Micro-CT for Enhanced Assessment of Pulmonary Fibrosis in Preclinical Models

Published on: June 20, 2025

180

Area of Science:

  • Medical Imaging
  • Pediatric Radiology
  • Pulmonology

Background:

  • Congenital lung malformations (CLMs) are diverse pulmonary developmental disorders.
  • Computed tomography (CT) is the gold standard for CLM evaluation due to its high resolution and multiplanar capabilities.
  • CT's invasiveness (ionizing radiation, contrast agents) limits its use in pediatric populations, increasing interest in MRI.

Purpose of the Study:

  • To retrospectively compare MRI and CT in evaluating pediatric CLMs.
  • To assess MRI's efficacy in diagnosing CLMs, aiming to reduce or eliminate the need for contrast-enhanced CT in children.

Main Methods:

  • Retrospective evaluation of 22 pediatric patients with prenatal CLM diagnosis.
  • All patients underwent postnatal MRI and pre-surgery contrast-enhanced CT.
  • Seven blinded radiologists independently reviewed MRI and CT scans, with ROC curve analysis for sensitivity/specificity and interobserver agreement assessment for MRI.

Main Results:

  • Receiver operating characteristic (ROC) curve analysis indicated that MRI achieved satisfactory diagnostic accuracy for most congenital pulmonary diseases.
  • MRI findings demonstrated good agreement with contrast-enhanced CT results.

Conclusions:

  • Non-contrast MRI is effective for diagnosing congenital lung malformations in pediatric patients.
  • MRI provides a reliable alternative to contrast-enhanced CT, minimizing risks associated with radiation and contrast agents in children.