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Related Concept Videos

Positron Emission Tomography01:29

Positron Emission Tomography

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 being...
Imaging Studies II: Positron Emission Tomography and Scintigraphy01:25

Imaging Studies II: Positron Emission Tomography and Scintigraphy

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
Radiological Investigation III: Pulmonary Angiogram and PET Scan01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

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...

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Related Experiment Video

Updated: Jul 10, 2026

Utilizing 18F-FDG PET/CT Imaging and Quantitative Histology to Measure Dynamic Changes in the Glucose Metabolism in Mouse Models of Lung Cancer
06:51

Utilizing 18F-FDG PET/CT Imaging and Quantitative Histology to Measure Dynamic Changes in the Glucose Metabolism in Mouse Models of Lung Cancer

Published on: July 21, 2018

Fluorodeoxyglucose PET Scans in the Integrative Medicine Setting.

Andrew B Newberg1, Yining Hua2, Cyrus Ayubcha3

  • 1Department of Integrative Medicine and Nutritional Sciences; Department of Radiology, Research at the Marcus Institute of Integrative Health, Thomas Jefferson University, Philadelphia, PA, USA.

PET Clinics
|July 8, 2026
PubMed
Summary

Fluorodeoxyglucose (FDG) PET scans visualize brain metabolism to understand neurologic and systemic disorders. This functional imaging technique offers insights into brain function, aiding in diagnosing conditions like Alzheimer's disease.

Keywords:
Chronic diseaseFDG PETIntegrative medicineNeuroimagingOncology imagingScreening

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Management of Respiratory Motion Artefacts in 18F-fluorodeoxyglucose Positron Emission Tomography using an Amplitude-Based Optimal Respiratory Gating Algorithm
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Management of Respiratory Motion Artefacts in 18F-fluorodeoxyglucose Positron Emission Tomography using an Amplitude-Based Optimal Respiratory Gating Algorithm

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Determining Glucose Metabolism Kinetics Using 18F-FDG Micro-PET/CT
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Determining Glucose Metabolism Kinetics Using 18F-FDG Micro-PET/CT

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Related Experiment Videos

Last Updated: Jul 10, 2026

Utilizing 18F-FDG PET/CT Imaging and Quantitative Histology to Measure Dynamic Changes in the Glucose Metabolism in Mouse Models of Lung Cancer
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Utilizing 18F-FDG PET/CT Imaging and Quantitative Histology to Measure Dynamic Changes in the Glucose Metabolism in Mouse Models of Lung Cancer

Published on: July 21, 2018

Management of Respiratory Motion Artefacts in 18F-fluorodeoxyglucose Positron Emission Tomography using an Amplitude-Based Optimal Respiratory Gating Algorithm
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Management of Respiratory Motion Artefacts in 18F-fluorodeoxyglucose Positron Emission Tomography using an Amplitude-Based Optimal Respiratory Gating Algorithm

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Determining Glucose Metabolism Kinetics Using 18F-FDG Micro-PET/CT
07:07

Determining Glucose Metabolism Kinetics Using 18F-FDG Micro-PET/CT

Published on: May 2, 2017

Area of Science:

  • Neuroscience
  • Medical Imaging
  • Integrative Medicine

Background:

  • Functional imaging with fluorodeoxyglucose (FDG) PET has significantly advanced the understanding of neurologic and systemic disorders.
  • Brain FDG PET visualizes regional metabolic activity linked to various mental states and neuropsychiatric conditions.

Purpose of the Study:

  • To review potential indications for FDG PET scanning within integrative medicine.
  • To contextualize FDG PET within the broader field of functional imaging modalities.

Main Methods:

  • Assessment of regional cerebral glucose metabolism using FDG PET.
  • Review of existing literature on FDG PET applications in neurologic and systemic disorders.

Main Results:

  • FDG PET provides insights into current brain function, including age-related changes.
  • It can detect early alterations indicative of neurodegenerative disorders like Alzheimer's disease.

Conclusions:

  • FDG PET is a valuable tool for assessing brain function and diagnosing various conditions.
  • Its role in integrative medicine warrants further exploration alongside other functional imaging techniques.