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

Imaging Studies for Cardiovascular System V: CT01:28

Imaging Studies for Cardiovascular System V: CT

83
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...
83
Computed Tomography01:10

Computed Tomography

6.4K
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...
6.4K
Imaging Studies I: CT and MRI01:14

Imaging Studies I: CT and MRI

482
Introduction: MRI and CT scans are crucial advancements in medical imaging techniques, playing a vital role in diagnosing conditions related to the gastrointestinal (GI) system. Each scan serves distinct purposes, targets specific areas, and requires unique nursing duties.
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...
482
Blood Studies for Cardiovascular System I: Cardiac Biomarkers01:20

Blood Studies for Cardiovascular System I: Cardiac Biomarkers

382
Cardiac biomarkers are enzymes, proteins, and hormones released into the blood when cardiac cells are injured. They are powerful tools for triaging.
The essential diagnostic tools for detecting myocardial necrosis and monitoring individuals suspected of having acute coronary syndrome (ACS) include:
Troponins
Troponins, particularly cardiac troponins I and T, are the most precise and sensitive markers of myocardial injury. They are detectable within 4-6 hours of myocardial injury and remain...
382

You might also read

Related Articles

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

Sort by
Same author

Racial Disparities in Discharge Services Persist for Older Adults With Traumatic Brain Injury.

The Journal of surgical research·2026
Same author

IgE-Sensitized Mast Cells Release Extracellular Vesicles that Transfer IgE and Spread Allergic Sensitization.

The Journal of allergy and clinical immunology·2026
Same author

Ostomy essentials: patient education series - understanding trauma and emergency surgery conditions.

Trauma surgery & acute care open·2026
Same author

Outcomes in Obese Adult Venoarterial Extracorporeal Membrane Oxygenation: A Systematic Review.

Journal of cardiothoracic and vascular anesthesia·2026
Same author

Neuroimaging Patterns of Recreational Drug Use in the Emergency Setting.

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

Statewide Discharge Data Supports Development of Inclusive Trauma System.

The American surgeon·2025

Related Experiment Video

Updated: Sep 29, 2025

Focused Assessment with Sonography for Trauma FAST Exam: Image Acquisition
07:18

Focused Assessment with Sonography for Trauma FAST Exam: Image Acquisition

Published on: September 22, 2023

7.0K

Post-Mortem CT Delivers Fast and Accurate Injury Identification in Trauma Patients.

Linda Pham1, Jaclyn N Portelli Tremont1, Adam Bruderick1

  • 1Department of Surgery, 10848WakeMed Health and Hospitals, Raleigh, NC, USA.

The American Surgeon
|March 21, 2022
PubMed
Summary

Post-mortem computed tomography (PMCT) significantly improves injury identification in trauma patients who die soon after arrival. This imaging technique is a valuable tool, especially given low autopsy rates and reporting delays.

Keywords:
special topicstrauma

More Related Videos

Image Rendering Techniques in Postmortem Computed Tomography: Evaluation of Biological Health and Profile in Stranded Cetaceans
12:32

Image Rendering Techniques in Postmortem Computed Tomography: Evaluation of Biological Health and Profile in Stranded Cetaceans

Published on: September 27, 2020

8.8K
Semi-quantitative Assessment Using [18F]FDG Tracer in Patients with Severe Brain Injury
09:58

Semi-quantitative Assessment Using [18F]FDG Tracer in Patients with Severe Brain Injury

Published on: November 9, 2018

7.7K

Related Experiment Videos

Last Updated: Sep 29, 2025

Focused Assessment with Sonography for Trauma FAST Exam: Image Acquisition
07:18

Focused Assessment with Sonography for Trauma FAST Exam: Image Acquisition

Published on: September 22, 2023

7.0K
Image Rendering Techniques in Postmortem Computed Tomography: Evaluation of Biological Health and Profile in Stranded Cetaceans
12:32

Image Rendering Techniques in Postmortem Computed Tomography: Evaluation of Biological Health and Profile in Stranded Cetaceans

Published on: September 27, 2020

8.8K
Semi-quantitative Assessment Using [18F]FDG Tracer in Patients with Severe Brain Injury
09:58

Semi-quantitative Assessment Using [18F]FDG Tracer in Patients with Severe Brain Injury

Published on: November 9, 2018

7.7K

Area of Science:

  • Forensic pathology
  • Trauma surgery
  • Radiology

Background:

  • Accurate injury identification is crucial for trauma patients with rapid mortality.
  • Traditional autopsy rates are low, limiting post-mortem injury assessment.
  • Post-mortem computed tomography (PMCT) is explored for its utility in diverse trauma cases.

Purpose of the Study:

  • To investigate the effectiveness of PMCT in identifying injuries in trauma patients who died within 24 hours of hospital arrival.
  • To compare injury severity and number of injuries before and after PMCT.
  • To assess the utility of comprehensive PMCT in determining cause of death.

Main Methods:

  • A cross-sectional study included adult trauma patients who died within 24 hours at a Level I trauma center.
  • Injury Severity Score (ISS) and Number of Injuries (NOI) were calculated pre- and post-PMCT.
  • Cause of death analysis was performed on patients receiving comprehensive PMCT (head, neck, torso).

Main Results:

  • Only 7.3% of patients received PMCT, but median ISS and NOI significantly increased post-PMCT (P < .001).
  • Overall autopsy rate was 13.2%, with a median reporting time of 38.5 days.
  • Comprehensive PMCT identified a single cause of death in 64.7% of cases.

Conclusions:

  • PMCT is an accessible method for identifying injuries in trauma patients with early mortality.
  • PMCT serves as an important adjunct to traditional methods, especially for blunt trauma where autopsy rates are low and reporting is delayed.