Nottingham University Hospitals Nhs Trust

Mark Robert Fox

Roy Harris

Alan Christopher Perkins

Penelope Anne Gowland

Luca Marciani

Robin Charles Spiller

Caroline Louise Hoad

Methods and apparatus for the study of gastrointestinal transit in a human or animal subject. The method being for the study of a subject which has previously ingested a container containing first and second fluids that are detectable and distinguishable by MRI, which method comprises the steps of forming a first magnetic resonance image of at least a portion of the subject's GI tract in which the container is located, wherein the magnetizations of the first and second fluids are in-phase; forming a second magnetic resonance image, coincident with the first image, wherein the magnetizations of the first and second fluids are out-of-phase; and subtracting the second image from the first image, or vice versa, to form a composite image.

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Nottingham, United Kingdom

Mark Robert Fox