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

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

Imaging Studies for Cardiovascular System V: CT

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...
Bacterial Gastroenteritis01:18

Bacterial Gastroenteritis

Bacterial gastroenteritis, characterized by diarrhea, abdominal cramps, and vomiting, is often caused by ingestion of contaminated food or water and is frequently associated with pathogenic Escherichia coli strains. These microbes exploit two principal mechanisms to inflict disease.Shiga toxin–producing E. coli, also referred to as STEC—notably O157:H7—release Shiga toxins that target ribosomes, blocking protein synthesis. The B subunit of the toxin binds the host glycolipid receptor...
Imaging Studies I: CT and MRI01:14

Imaging Studies I: CT and MRI

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...
Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy01:26

Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy

This lesson explores three gastrointestinal imaging techniques: radionuclide testing, colonic transit studies, and virtual colonoscopy.
Radionuclide Testing
Radionuclide testing is a sophisticated medical technique for assessing gastrointestinal motility. It focuses on gastric emptying and colonic transit time. Radioactive markers track the movement of food through the digestive system, providing insights into gastrointestinal disorders.
In gastric emptying studies, a meal's liquid and solid...

You might also read

Related Articles

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

Sort by
Same author

Do hepatic and biliary functional data from gadoxetate-enhanced MRI add value in predicting outcomes in primary sclerosing cholangitis (PSC)?

European radiology·2026
Same author

A call for action: The need to quantify the "-itis" in primary sclerosing cholangitis.

Journal of hepatology·2026
Same author

Imaging in MASLD.

Expert review of gastroenterology & hepatology·2026
Same author

Cholecystocolic fistula: a pictorial review.

Abdominal radiology (New York)·2026
Same author

Invited Commentary: Two's Company: Enhancing MRI of the Liver with Dual Contrast Agents.

Radiographics : a review publication of the Radiological Society of North America, Inc·2025
Same author

Leveraging Multimodal Foundation Models in Biliary Tract Cancer Research.

Tomography (Ann Arbor, Mich.)·2025
Same journal

"Gazing into the crystal ball of mortality prediction in conservative kidney care": Correspondence.

Annals of the Academy of Medicine, Singapore·2026
Same journal

Vascular stiffness and sepsis mortality: A promising signal in search of clinical relevance.

Annals of the Academy of Medicine, Singapore·2026
Same journal

Transcatheter aortic valve implantation for severe aortic regurgitation with Trilogy system: Initial Southeast Asia experience.

Annals of the Academy of Medicine, Singapore·2026
Same journal

Singapore expert consensus on optimising lipid-lowering strategies in acute coronary syndrome: A modified Delphi study.

Annals of the Academy of Medicine, Singapore·2026
Same journal

Association of estimated pulse wave velocity with 28-day mortality in sepsis: A MIMIC-IV study.

Annals of the Academy of Medicine, Singapore·2026
Same journal

Prognostic value of the monocyte-to-albumin ratio in nasopharyngeal carcinoma: A retrospective cohort study.

Annals of the Academy of Medicine, Singapore·2026
See all related articles

Related Experiment Video

Updated: May 19, 2026

High-Resolution Three-Dimensional Whole-Organ Tomography of Microbial Infections
08:01

High-Resolution Three-Dimensional Whole-Organ Tomography of Microbial Infections

Published on: March 1, 2024

Computed tomography features in enteric fever.

Tiffany Hennedige1, Doris S Bindl, Ambika Bhasin

  • 1Department of Diagnostic Imaging, National University Hospital, National University Health System, Singapore.

Annals of the Academy of Medicine, Singapore
|August 16, 2012
PubMed
Summary
This summary is machine-generated.

Computed tomography (CT) reveals key abdominal signs of enteric fever, including lymphadenopathy and splenomegaly. This imaging is valuable for diagnosing severe cases and identifying complications like perforation and abscesses.

More Related Videos

4D Multimodality Imaging of Citrobacter rodentium Infections in Mice
12:38

4D Multimodality Imaging of Citrobacter rodentium Infections in Mice

Published on: August 13, 2013

Using Tomoauto: A Protocol for High-throughput Automated Cryo-electron Tomography
11:33

Using Tomoauto: A Protocol for High-throughput Automated Cryo-electron Tomography

Published on: January 30, 2016

Related Experiment Videos

Last Updated: May 19, 2026

High-Resolution Three-Dimensional Whole-Organ Tomography of Microbial Infections
08:01

High-Resolution Three-Dimensional Whole-Organ Tomography of Microbial Infections

Published on: March 1, 2024

4D Multimodality Imaging of Citrobacter rodentium Infections in Mice
12:38

4D Multimodality Imaging of Citrobacter rodentium Infections in Mice

Published on: August 13, 2013

Using Tomoauto: A Protocol for High-throughput Automated Cryo-electron Tomography
11:33

Using Tomoauto: A Protocol for High-throughput Automated Cryo-electron Tomography

Published on: January 30, 2016

Area of Science:

  • Radiology
  • Infectious Diseases
  • Gastroenterology

Background:

  • Enteric fever, caused by Salmonella, is prevalent in endemic regions.
  • Computed tomography (CT) findings for enteric fever are not widely reported.
  • This study aims to detail the CT manifestations of enteric fever.

Purpose of the Study:

  • To describe and illustrate the computed tomography (CT) findings in patients with enteric fever.
  • To highlight the utility of CT in diagnosing enteric fever, especially in complex cases.

Main Methods:

  • Retrospective review of 39 patients with positive blood cultures for Salmonella typhi or paratyphi.
  • Analysis of CT scans, clinical data, and laboratory results from 12 patients who underwent abdominal CT.
  • Evaluation of common and uncommon CT findings.

Main Results:

  • Fever was universal (100%); gastroenteritis symptoms were present in over half.
  • Abnormal liver function tests were observed in all patients.
  • Common CT findings included mesenteric lymphadenopathy (75%) and splenomegaly (75%).
  • Other findings: small bowel wall thickening (58.3%) and free intraperitoneal fluid (50%).
  • Complications noted: ileal ulceration with bleeding, ileal perforation, and renal abscess.

Conclusions:

  • CT is beneficial for evaluating severe or atypical enteric fever presentations.
  • CT findings, combined with clinical data and travel history, aid diagnosis.
  • CT effectively detects enteric fever complications like perforation, bleeding, and abscess formation.