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

927
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...
927
Imaging Studies for Cardiovascular System V: CT01:28

Imaging Studies for Cardiovascular System V: CT

182
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...
182
Computed Tomography01:10

Computed Tomography

7.8K
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...
7.8K

You might also read

Related Articles

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

Sort by
Same author

Atypical late presentation of muscular metastasis of melanoma in the contralateral limb.

BMJ case reports·2023
Same author

Peri-Ureteral Abscess Formation Following Ureteroscopic Laser Lithotripsy: A Case Report.

Cureus·2022
Same author

U.S. Diagnostic Reference Levels and Achievable Doses for 10 Pediatric CT Examinations.

Radiology·2021
Same author

Contrast-enhanced Mammography: How Does It Work?

Radiographics : a review publication of the Radiological Society of North America, Inc·2021
Same author

Harmonization of radiomic feature variability resulting from differences in CT image acquisition and reconstruction: assessment in a cadaveric liver.

Physics in medicine and biology·2020
Same author

Use of Artificial Intelligence to Reduce Radiation Exposure at Fluoroscopy-Guided Endoscopic Procedures.

The American journal of gastroenterology·2020

Related Experiment Video

Updated: Dec 18, 2025

A Whole Body Dosimetry Protocol for Peptide-Receptor Radionuclide Therapy PRRT: 2D Planar Image and Hybrid 2D+3D SPECT/CT Image Methods
09:49

A Whole Body Dosimetry Protocol for Peptide-Receptor Radionuclide Therapy PRRT: 2D Planar Image and Hybrid 2D+3D SPECT/CT Image Methods

Published on: April 24, 2020

10.3K

Fetal Dosimetry at CT: A Primer.

William F Sensakovic1, Ivey Royall1, Matthew Hough1

  • 1From the Department of Radiology, Mayo Clinic, 13400 E Shea Blvd, Scottsdale, AZ 85259 (W.F.S.); Department of Radiology (I.R., V.G., R.V.) and Department of Diagnostic Medical Physics and Radiation Safety (M.H.), AdventHealth, Altamonte Springs, Fla; and Varian Medical Systems, Atlanta, Ga (P.P.).

Radiographics : a Review Publication of the Radiological Society of North America, Inc
|June 20, 2020
PubMed
Summary

Radiologists need to understand fetal radiation dose estimation methods for CT scans in pregnant patients. This knowledge empowers confident discussions about radiation safety and patient care.

More Related Videos

High-Resolution Cardiac Positron Emission Tomography/Computed Tomography for Small Animals
11:09

High-Resolution Cardiac Positron Emission Tomography/Computed Tomography for Small Animals

Published on: December 16, 2022

4.1K
Novel In Vivo Micro-Computed Tomography Imaging Techniques for Assessing the Progression of Non-Alcoholic Fatty Liver Disease
08:41

Novel In Vivo Micro-Computed Tomography Imaging Techniques for Assessing the Progression of Non-Alcoholic Fatty Liver Disease

Published on: March 24, 2023

1.6K

Related Experiment Videos

Last Updated: Dec 18, 2025

A Whole Body Dosimetry Protocol for Peptide-Receptor Radionuclide Therapy PRRT: 2D Planar Image and Hybrid 2D+3D SPECT/CT Image Methods
09:49

A Whole Body Dosimetry Protocol for Peptide-Receptor Radionuclide Therapy PRRT: 2D Planar Image and Hybrid 2D+3D SPECT/CT Image Methods

Published on: April 24, 2020

10.3K
High-Resolution Cardiac Positron Emission Tomography/Computed Tomography for Small Animals
11:09

High-Resolution Cardiac Positron Emission Tomography/Computed Tomography for Small Animals

Published on: December 16, 2022

4.1K
Novel In Vivo Micro-Computed Tomography Imaging Techniques for Assessing the Progression of Non-Alcoholic Fatty Liver Disease
08:41

Novel In Vivo Micro-Computed Tomography Imaging Techniques for Assessing the Progression of Non-Alcoholic Fatty Liver Disease

Published on: March 24, 2023

1.6K

Area of Science:

  • Medical Physics
  • Radiology
  • Obstetrics

Background:

  • CT scans in pregnant patients cause distress due to radiation concerns.
  • Radiologists often lack confidence discussing fetal radiation exposure risks.
  • Patients worry about adverse effects from ionizing radiation on the fetus.

Purpose of the Study:

  • To equip radiologists with knowledge of fetal dose estimation methods.
  • To enable informed discussions on radiation safety during fetal CT.
  • To enhance confidence in managing pregnant patients undergoing CT scans.

Main Methods:

  • Review of fetal dose estimation techniques developed by medical physicists.
  • Analysis of biologic effects of fetal irradiation and dose thresholds.
  • Examination of variables influencing fetal dose calculations.
  • Compilation of typical fetal doses for common CT scans in pregnancy.

Main Results:

  • Medical physicists utilize various methods to estimate fetal radiation dose.
  • Understanding dose thresholds is crucial for assessing potential bioeffects.
  • Radiologists must comprehend calculation variables and the reliability of dose estimates.
  • Knowledge of common CT scan doses aids in risk assessment.

Conclusions:

  • Radiologists require understanding of fetal dose calculation and bioeffects.
  • This knowledge fosters confidence in discussing radiation safety with pregnant patients.
  • Informed decision-making regarding CT scans in pregnancy is facilitated.