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Related Concept Videos

Imaging Studies II: Positron Emission Tomography and Scintigraphy01:25

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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.
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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.
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Related Experiment Video

Updated: Feb 17, 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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Imaging Cancer Metabolism.

Milica Momcilovic1, David B Shackelford1

  • 1Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine, Los Angeles, CA, 90095, USA.

Biomolecules & Therapeutics
|December 8, 2017
PubMed
Summary

Multi-modality imaging (MMI) advances the study of human cancer metabolism in vivo. Combining techniques like PET, CT, and MRI provides comprehensive insights into tumor metabolism for improved cancer detection and treatment.

Keywords:
Mass spectrometryOptical imagingPet imagingTumor metabolism

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Area of Science:

  • Oncology
  • Metabolic Research
  • Medical Imaging

Background:

  • Altered cancer metabolism is a recognized hallmark of cancer.
  • Studying human cancer metabolism in vivo is crucial for understanding disease progression.
  • Existing research highlights the need for advanced imaging techniques to study cancer metabolism.

Purpose of the Study:

  • To review in vivo studies of cancer metabolism utilizing multi-modality imaging (MMI).
  • To describe how MMI enhances the understanding of metabolic dependencies in human cancers.
  • To explore the potential of MMI in improving cancer detection, diagnosis, and treatment.

Main Methods:

  • Utilizing non-invasive imaging techniques such as Positron Emission Tomography (PET), Computed Tomography (CT), Magnetic Resonance Imaging (MRI), and Magnetic Resonance Spectroscopy (MRS).
  • Incorporating optical imaging with bioluminescence and light quantification.
  • Combining imaging modalities with mass spectrometry and quantitative immunochemistry for a comprehensive analysis.

Main Results:

  • MMI provides complementary anatomical and functional information on tumor metabolism.
  • Integration of various imaging techniques offers a more complete picture of cancer metabolism.
  • In vivo MMI studies in pre-clinical and clinical settings are emerging.

Conclusions:

  • MMI is a powerful approach to investigate in vivo cancer metabolism.
  • This integrated imaging strategy promises to significantly advance basic research and clinical applications.
  • The ultimate goal is to improve patient outcomes through better cancer detection, diagnosis, and treatment strategies.