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 II: Positron Emission Tomography and Scintigraphy01:25

Imaging Studies II: Positron Emission Tomography and Scintigraphy

779
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
779
Positron Emission Tomography01:29

Positron Emission Tomography

8.1K
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...
8.1K
Computed Tomography01:10

Computed Tomography

9.6K
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...
9.6K
Imaging Studies I: CT and MRI01:14

Imaging Studies I: CT and MRI

1.3K
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...
1.3K
Imaging Studies for Cardiovascular System V: CT01:28

Imaging Studies for Cardiovascular System V: CT

614
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...
614
Radiological Investigation III: Pulmonary Angiogram and PET Scan01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

663
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...
663

You might also read

Related Articles

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

Sort by
Same author

Nanorod-Structured NiCo<sub>2</sub>O<sub>4</sub>/Moss-Like Ni(OH)<sub>2</sub> Composites with Enhanced Capacitive Performance for Photorechargeable Devices.

ACS applied materials & interfaces·2026
Same author

Urban-rural disparities in the trends and causes of maternal deaths in Jinan, 1991-2025: a longitudinal trend analysis.

Frontiers in public health·2026
Same author

FedDyH: A Multi-Policy with GA Optimization Framework for Dynamic Heterogeneous Federated Learning.

Biomimetics (Basel, Switzerland)·2025
Same author

Viral Meningoencephalitis and Bilateral Blurry Vision.

JAMA ophthalmology·2024
Same author

Genetic analysis and QTL mapping for silique density in rapeseed (Brassica napus L.).

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·2023
Same author

Characterization of Age-dependent Behavior Deficits in the PGC-1α Knockout Mouse, in Relevance to the Parkinson's Disease Model.

Neuroscience·2020

Related Experiment Video

Updated: Apr 12, 2026

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

11.7K

[The research progress of SPECT/CT].

Jingang Guo, Zhoushe Zhao, Xingrong Ma

    Zhongguo Yi Liao Qi Xie Za Zhi = Chinese Journal of Medical Instrumentation
    |May 19, 2015
    PubMed
    Summary
    This summary is machine-generated.

    Single-photon emission computed tomography/computed tomography (SPECT/CT) has seen faster clinical growth than positron emission tomography/computed tomography (PET/CT). This review covers SPECT/CT advancements and challenges in molecular imaging.

    More Related Videos

    Radiosynthesis, Quality Control, and Small Animal Positron Emission Tomography Imaging of 68Ga-Labelled Nano Molecules
    09:55

    Radiosynthesis, Quality Control, and Small Animal Positron Emission Tomography Imaging of 68Ga-Labelled Nano Molecules

    Published on: October 4, 2024

    1.1K
    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

    4.5K

    Related Experiment Videos

    Last Updated: Apr 12, 2026

    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

    11.7K
    Radiosynthesis, Quality Control, and Small Animal Positron Emission Tomography Imaging of 68Ga-Labelled Nano Molecules
    09:55

    Radiosynthesis, Quality Control, and Small Animal Positron Emission Tomography Imaging of 68Ga-Labelled Nano Molecules

    Published on: October 4, 2024

    1.1K
    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

    4.5K

    Area of Science:

    • Medical Imaging
    • Molecular Imaging
    • Radiopharmaceuticals

    Background:

    • Development of multi-modal molecular imaging techniques like SPECT/CT and PET/CT.
    • SPECT/CT technology has earlier clinical applications compared to PET/CT.
    • Various factors contribute to the faster clinical growth of SPECT/CT.

    Purpose of the Study:

    • To highlight the progress of SPECT/CT technology.
    • To identify the challenges and problems associated with SPECT/CT.

    Main Methods:

    • Review of clinical applications and technological advancements in SPECT/CT.
    • Comparative analysis of SPECT/CT and PET/CT growth trajectories.
    • Identification of factors influencing clinical adoption.

    Main Results:

    • SPECT/CT demonstrates a faster rate of clinical application growth than PET/CT.
    • Significant advancements have been made in SPECT/CT technology.
    • Certain challenges impede the wider clinical use of SPECT/CT.

    Conclusions:

    • SPECT/CT is a rapidly growing molecular imaging modality.
    • Addressing current challenges is crucial for further SPECT/CT development.
    • Continued progress in SPECT/CT is expected to enhance diagnostic capabilities.