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 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...
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...

You might also read

Related Articles

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

Sort by
Same author

Axillary Metastases following Total Laryngectomy: An Underrecognized Pathway.

The Journal of laryngology and otology·2026
Same author

PET/CT as a Diagnostic Tool in Pediatric Fever of Unknown Origin: A Multicenter Study.

Pediatrics·2026
Same author

Intermediate-term oncological and functional outcomes of neoadjuvant 177-Lu-PSMA-I&T radionuclide treatment followed by radical prostatectomy.

World journal of urology·2026
Same author

Imaging Evaluation of the Native Lung Outcomes in Patients Undergoing Single Lung Transplantation for Pulmonary Fibrosis.

The Israel Medical Association journal : IMAJ·2026
Same author

Variability in Mediastinal Lymph Node Measurements in Chest Contrast-enhanced CT: Time to Change the Paradigm?

Journal of thoracic imaging·2025
Same author

Crisis-Responsive Imaging: Lessons from a High-Volume Mass Casualty Incident.

Radiology·2025

Related Experiment Video

Updated: May 19, 2026

Preclinical Positron Emission Tomography with Body Conforming Animal Molds for Cloud-Based Automated Image Analysis in Mice
07:45

Preclinical Positron Emission Tomography with Body Conforming Animal Molds for Cloud-Based Automated Image Analysis in Mice

Published on: October 25, 2024

Blind spots at oncological CT: lessons learned from PET/CT.

Jacob Sosna1, Steven J Esses, Nikolay Yeframov

  • 1Department of Radiology, Hadassah Hebrew University Medical Center, Jerusalem, Israel. jacobs@hadassah.org.il

Cancer Imaging : the Official Publication of the International Cancer Imaging Society
|September 1, 2012
PubMed
Summary

Radiologists experienced with positron emission tomography/computed tomography (PET/CT) can better detect subtle lesions on standard computed tomography (CT) scans. This improved CT interpretation can enhance cancer detection and patient management.

More Related Videos

Gene Regulation and Targeted Therapy in Gastric Cancer Peritoneal Metastasis: Radiological Findings from Dual Energy CT and PET/CT
10:28

Gene Regulation and Targeted Therapy in Gastric Cancer Peritoneal Metastasis: Radiological Findings from Dual Energy CT and PET/CT

Published on: January 22, 2018

Computed Tomography-guided Time-domain Diffuse Fluorescence Tomography in Small Animals for Localization of Cancer Biomarkers
12:24

Computed Tomography-guided Time-domain Diffuse Fluorescence Tomography in Small Animals for Localization of Cancer Biomarkers

Published on: July 17, 2012

Related Experiment Videos

Last Updated: May 19, 2026

Preclinical Positron Emission Tomography with Body Conforming Animal Molds for Cloud-Based Automated Image Analysis in Mice
07:45

Preclinical Positron Emission Tomography with Body Conforming Animal Molds for Cloud-Based Automated Image Analysis in Mice

Published on: October 25, 2024

Gene Regulation and Targeted Therapy in Gastric Cancer Peritoneal Metastasis: Radiological Findings from Dual Energy CT and PET/CT
10:28

Gene Regulation and Targeted Therapy in Gastric Cancer Peritoneal Metastasis: Radiological Findings from Dual Energy CT and PET/CT

Published on: January 22, 2018

Computed Tomography-guided Time-domain Diffuse Fluorescence Tomography in Small Animals for Localization of Cancer Biomarkers
12:24

Computed Tomography-guided Time-domain Diffuse Fluorescence Tomography in Small Animals for Localization of Cancer Biomarkers

Published on: July 17, 2012

Area of Science:

  • Oncology
  • Radiology
  • Medical Imaging

Background:

  • Computed tomography (CT) is a primary imaging tool in oncology due to its accessibility and cost-effectiveness.
  • Integrated positron emission tomography/computed tomography (PET/CT) offers high sensitivity and specificity for detecting cancer but faces limitations in cost and access.
  • Subtle lesions on CT may be missed without the context of metabolic information provided by PET/CT.

Purpose of the Study:

  • To review literature comparing multi-detector computed tomography (MDCT) and PET/CT for detecting primary and metastatic oncological disease.
  • To highlight findings on MDCT that might be overlooked, particularly in breast, lung, colon, and ovarian cancers, melanoma, and thrombosis.
  • To demonstrate how experience with PET/CT can improve the interpretation of conventional CT scans.

Main Methods:

  • Literature review comparing MDCT and PET/CT performance in various cancers and thrombosis.
  • Analysis of illustrative cases comparing PET/CT and MDCT findings.
  • Emphasis on subtle CT findings potentially missed on MDCT alone.

Main Results:

  • Radiologists with PET/CT experience show improved detection of subtle lesions on MDCT.
  • Specific examples of overlooked findings in common cancers and thrombosis were reviewed.
  • Integrated PET/CT provides metabolic context that enhances anatomical CT interpretation.

Conclusions:

  • Experience interpreting PET/CT can significantly improve radiologists' ability to detect subtle abnormalities on conventional CT.
  • Enhanced CT interpretation can lead to improved cancer detection rates and patient management.
  • Further integration of imaging expertise can optimize the use of CT in oncology.