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

214
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...
214
Positron Emission Tomography01:29

Positron Emission Tomography

4.0K
Positron emission tomography (PET) is a medical imaging technique involving radiopharmaceuticals — substances that emit short-lived radiation. Although the first PET scanner was introduced in 1961, it took 15 more years before radiopharmaceuticals were combined with the technique and revolutionized its potential.
One of the main requirements of a PET scan is a positron-emitting radioisotope, which is produced in a cyclotron and then attached to a substance used by the part of the body...
4.0K
X-ray Imaging01:24

X-ray Imaging

5.4K
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...
5.4K
Series R—L Circuit Transients01:22

Series R—L Circuit Transients

89
In a series resistor-inductor (R-L) circuit, closing the switch at the start of the time period simulates a three-phase short circuit, a fault condition where all three phases of an unloaded synchronous machine are short-circuited. When there is no fault impedance and no initial current, the initial voltage is determined by the phase angle of the source voltage.
Using Kirchhoff's Voltage Law (KVL) to analyze this circuit helps determine the total asymmetrical fault current, which consists...
89
Imaging Studies II: Positron Emission Tomography and Scintigraphy01:25

Imaging Studies II: Positron Emission Tomography and Scintigraphy

86
Positron Emission Tomography (PET) is a medical imaging technique that provides crucial insights into the body's physiological functions at a molecular level. It is an indispensable resource for diagnosing, staging, and monitoring various illnesses, notably cancer, neurological disorders, and cardiovascular conditions.
Fundamental Principles of PET
86
Radiological Investigation III: Pulmonary Angiogram and PET Scan01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

86
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...
86

You might also read

Related Articles

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

Sort by
Same author

Diagnostic Accuracy of Extracellular versus Hepatobiliary Contrast-enhanced MRI in LI-RADS Nonradiation Treatment Response Algorithm Version 2024.

Radiology·2026
Same author

Comparative Precision of 3D MRE and 2D MRE for Measurement of Liver Stiffness in Adults with Severe Obesity.

Radiology·2026
Same author

Radiologic Response Assessment With RECIST 1.1 and mRECIST in Patients With Hepatocellular Carcinoma Treated With Atezolizumab Plus Bevacizumab.

Korean journal of radiology·2026
Same author

Gadoxetate-enhanced MRI Transitional Phase Parenchymal Signal: Effect on Washout and LI-RADS Diagnostic Performance for Hepatocellular Carcinoma.

Radiology·2026
Same author

Prognostic Significance of Intraindividual CT and MRI LI-RADS Agreement and Discordance in Hepatocellular Carcinoma.

Radiology. Imaging cancer·2026
Same author

CT and MRI LI-RADS Treatment Response Assessment 2024: Core Concepts for Clinical Practice.

Radiographics : a review publication of the Radiological Society of North America, Inc·2026
Same journal

Distinguishing Molecular and Histologic Glioblastomas Using Multiparametric MRI-Based Habitat Analysis.

Korean journal of radiology·2026
Same journal

Transarterial Radioembolization Versus Transarterial Chemoembolization in Elderly Patients (≥75 Years) With Hepatocellular Carcinoma: A Propensity Score-Matched Comparison.

Korean journal of radiology·2026
Same journal

Magnetic Resonance Imaging After Total Neoadjuvant Therapy in Rectal Cancer: Treatment-Oriented Response Assessment and Reporting for Watch-and-Wait Management.

Korean journal of radiology·2026
Same journal

How BI-RADS v2025 Helps Patients: New Audits and Method of Detection.

Korean journal of radiology·2026
Same journal

Cerebrospinal Fluid Shunts: An Updated Radiologic Review of Devices, Malfunctions, and Complications.

Korean journal of radiology·2026
Same journal

Deep Learning-Based Automated Detection and Burden Assessment of Paramagnetic Rim Lesions on Quantitative Susceptibility Mapping in Patients With Multiple Sclerosis.

Korean journal of radiology·2026
See all related articles

Related Experiment Video

Updated: Jun 6, 2025

Irradiator Commissioning and Dosimetry for Assessment of LQ α and β Parameters, Radiation Dosing Schema, and in vivo Dose Deposition
06:20

Irradiator Commissioning and Dosimetry for Assessment of LQ α and β Parameters, Radiation Dosing Schema, and in vivo Dose Deposition

Published on: March 11, 2021

7.2K

LI-RADS: Current Status and Future Directions.

Sang Hyun Choi1, Kathryn J Fowler2, Victoria Chernyak3

  • 1Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea.

Korean Journal of Radiology
|November 28, 2024
PubMed
Summary
This summary is machine-generated.

The Liver Imaging Reporting and Data System (LI-RADS) offers standardized imaging for liver cancer. Recent updates enhance its use for surveillance, diagnosis, and treatment assessment, addressing current clinical challenges.

Keywords:
DiagnosisHepatocellular carcinomaLiver Imaging Reporting and Data SystemStandardization

More Related Videos

Rapid Scan Electron Paramagnetic Resonance Opens New Avenues for Imaging Physiologically Important Parameters In Vivo
08:01

Rapid Scan Electron Paramagnetic Resonance Opens New Avenues for Imaging Physiologically Important Parameters In Vivo

Published on: September 26, 2016

9.4K
PET and MRI Guided Irradiation of a Glioblastoma Rat Model Using a Micro-irradiator
10:48

PET and MRI Guided Irradiation of a Glioblastoma Rat Model Using a Micro-irradiator

Published on: December 28, 2017

9.5K

Related Experiment Videos

Last Updated: Jun 6, 2025

Irradiator Commissioning and Dosimetry for Assessment of LQ α and β Parameters, Radiation Dosing Schema, and in vivo Dose Deposition
06:20

Irradiator Commissioning and Dosimetry for Assessment of LQ α and β Parameters, Radiation Dosing Schema, and in vivo Dose Deposition

Published on: March 11, 2021

7.2K
Rapid Scan Electron Paramagnetic Resonance Opens New Avenues for Imaging Physiologically Important Parameters In Vivo
08:01

Rapid Scan Electron Paramagnetic Resonance Opens New Avenues for Imaging Physiologically Important Parameters In Vivo

Published on: September 26, 2016

9.4K
PET and MRI Guided Irradiation of a Glioblastoma Rat Model Using a Micro-irradiator
10:48

PET and MRI Guided Irradiation of a Glioblastoma Rat Model Using a Micro-irradiator

Published on: December 28, 2017

9.5K

Area of Science:

  • Radiology and Medical Imaging
  • Hepatology
  • Oncology

Background:

  • The Liver Imaging Reporting and Data System (LI-RADS) is crucial for standardized liver cancer imaging.
  • It facilitates surveillance, diagnosis, and treatment assessment.
  • LI-RADS has undergone significant evolution since its inception in 2011.

Purpose of the Study:

  • To discuss recent updates to the LI-RADS system.
  • To address emerging clinical needs in liver cancer management.
  • To mitigate current challenges in the application of LI-RADS.

Main Methods:

  • Review of LI-RADS evolution and updates.
  • Analysis of clinical needs and challenges.
  • Discussion of recent revisions to terminology, technique, interpretation, and reporting.

Main Results:

  • LI-RADS has been refined to improve its utility.
  • Updates aim to enhance accuracy in identifying and managing hepatocellular carcinoma.
  • The system's scope has expanded to meet evolving clinical demands.

Conclusions:

  • Recent LI-RADS updates are vital for advancing liver cancer care.
  • The revised system better supports surveillance, diagnosis, and treatment response assessment.
  • Continued evolution of LI-RADS is essential for addressing future challenges in hepatobiliary imaging.