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   Articles with "15o h2o" as a keyword



Measurement of renal cortex perfusion: A direct comparison of arterial spin labelling magnetic resonance imaging and [ 15O]H2O positron emission tomography

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recommendations! Published in 2025 at "Magnetic Resonance in Medicine"

DOI: 10.1002/mrm.30638

Abstract: Reliable information about renal blood supply is important to understand kidney physiology and diseases. Arterial spin labeling MR (ASL‐MR) imaging and [15O]H2O positron emission tomography (PET) can noninvasively measure tissue perfusion but have never been… read more here.

Keywords: h2o positron; arterial spin; 15o h2o; perfusion ... See more keywords
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Pancreatic perfusion and its response to glucose as measured by simultaneous PET/MRI

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recommendations! Published in 2019 at "Acta Diabetologica"

DOI: 10.1007/s00592-019-01353-2

Abstract: AimsPerfusion of the pancreas and the islets of Langerhans is sensitive to physiological stimuli and is dysregulated in metabolic disease. Pancreatic perfusion can be assessed by both positron emission tomography (PET) and magnetic resonance imaging… read more here.

Keywords: pancreatic perfusion; 15o h2o; h2o pet; perfusion ... See more keywords

Validation of kinetic modeling of [15O]H2O PET using an image derived input function on hybrid PET/MRI

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recommendations! Published in 2021 at "NeuroImage"

DOI: 10.1016/j.neuroimage.2021.117950

Abstract: In present study we aimed to validate the use of image-derived input functions (IDIF) in the kinetic modeling of cerebral blood flow (CBF) measured by [15O]H2O PET by comparing with the accepted reference standard arterial… read more here.

Keywords: kinetic modeling; pet; image derived; derived input ... See more keywords

Quantitative estimation of extravascular lung water volume and preload by dynamic 15O-water positron emission tomography.

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recommendations! Published in 2019 at "European heart journal cardiovascular Imaging"

DOI: 10.1093/ehjci/jez038

Abstract: AIMS Left ventricular filling pressure (preload) can be assessed by pulmonary capillary wedge pressure (PCWP) during pulmonary arterial catheterization (PAC). An emerging method [pulse indexed contour cardiac output (PICCO)] can estimate preload by global end-diastolic… read more here.

Keywords: pet; water; preload; gedv ... See more keywords

Repeatability of [15O]H2O PET imaging for lower extremity skeletal muscle perfusion: a test–retest study

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recommendations! Published in 2024 at "EJNMMI Research"

DOI: 10.1186/s13550-024-01073-x

Abstract: [15O]H2O PET/CT allows noninvasive quantification of tissue perfusion and can potentially play a future role in the diagnosis and treatment of peripheral artery disease. We aimed to evaluate the reliability of dynamic [15O]H2O PET imaging… read more here.

Keywords: 15o h2o; muscle; lower legs; h2o pet ... See more keywords