mdreg.fetch#
- mdreg.fetch(dataset: str) dict[source]#
Fetch a dataset included in dcmri
- Parameters:
dataset (str) – name of the dataset. See below for options.
- Returns:
dict
- Return type:
Data as a dictionary.
Notes
The following datasets are currently available:
VFA
Background: Data are provided by the liver work package of the TRISTAN project which develops imaging biomarkers for drug safety assessment. The data and analysis was first presented at the ISMRM in 2024 (Min et al 2024, manuscript in press).
A single set of variable flip angle data are included which were acquired as part of a study carried out by the liver work package of the TRISTAN project
Data format: The fetch function returns a dictionary, which contains the following items:
array: 4D array of signal intensities in the liver at different flip angles
FA: flip angles in degrees
Please reference the following abstract when using these data:
Thazin Min, Marta Tibiletti, Paul Hockings, Aleksandra Galetin, Ebony Gunwhy, Gerry Kenna, Nicola Melillo, Geoff JM Parker, Gunnar Schuetz, Daniel Scotcher, John Waterton, Ian Rowe, and Steven Sourbron. Measurement of liver function with dynamic gadoxetate-enhanced MRI: a validation study in healthy volunteers. Proc Intl Soc Mag Reson Med, Singapore 2024.
