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Functional imaging: Bowel applications

Alok Arya bowel contrast media CT gastrointestinal MRI Nyree Griffin PETCT Sofia Gourtsoyianni Vicky Goh

With recent technological advances, functional and molecular imaging techniques are now available in clinical practice, which have the potential to improve the management of patients with intestinal diseases. These include 18Fflurodeoxyglucose (18F-FDG) positron emission tomography (PET), diffusion-weighted magnetic resonance imaging (DW-MRI) and dynamic contrast-enhanced (DCE) MRI or CT, complementing high resolution anatomical imaging. This article discusses the potential role of such techniques in the bowel.

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