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Quantitative Methods in Abdominal MRI: Perfusion Imaging.

Ananth J Madhuranthakam1,2, Qing Yuan1, Ivan Pedrosa1,2

  • 1Department of Radiology.

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Summary
This summary is machine-generated.

Quantitative perfusion imaging using improved arterial spin labeled (ASL) and dynamic contrast-enhanced (DCE) MRI offers new ways to evaluate abdominal diseases. These techniques quantify tissue perfusion for various neoplastic and non-neoplastic conditions.

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Area of Science:

  • Radiology
  • Medical Imaging
  • Abdominal Diseases

Background:

  • Advancements in arterial spin labeled (ASL) and dynamic contrast-enhanced (DCE) MRI acquisitions.
  • Growing potential for routine quantitative perfusion imaging in clinical practice.

Purpose of the Study:

  • To review ASL and DCE MRI techniques for quantitative perfusion assessment.
  • To explore clinical applications in abdominal diseases.

Main Methods:

  • Discussion of ASL and DCE MRI acquisition approaches.
  • Review of data analysis methods for perfusion quantification.
  • Presentation of clinical applications.

Main Results:

  • Improved ASL and DCE MRI enable quantitative perfusion imaging.
  • Techniques are applicable to both neoplastic and non-neoplastic abdominal conditions.

Conclusions:

  • Quantitative ASL and DCE MRI are valuable tools for evaluating abdominal diseases.
  • These techniques offer a new opportunity for routine clinical use in assessing tissue perfusion.