Summary
These quality assessment results were generated for TCGA-GBM subjects for whom a T1-weighted POST sequence in the axial plane was available, resulting in a cohort of n=133 T1-POST MRI scans accrued from 7 different sites. All 133 T1-POST studies were downloaded as DICOM files from TCIA and then processed via MRQy to compute quality measures for (a) interrogating the presence of site- or equipment-specific variations within a cohort, and (b) quantifying the impact of MRI artifacts to determine what pre-analytical corrections are needed. The MRQy output can be easily interrogated via the associated HTML5 based front-end, allowing for real-time filtering and visualization. MRQy is available for download at: http://github.com/ccipd/MRQyAcknowledgements
Research reported in this publication was supported by:
- National Cancer Institute of the National Institutes of Health under award numbers 1U24CA199374-01, R01CA202752-01A1, R01CA208236-01A1, R01 CA216579-01A1, R01 CA220581-01A1, 1U01 CA239055-01, 1F31CA216935-01A1
- National Institute for Biomedical Imaging and Bioengineering (1R43EB028736-01)
- National Center for Research Resources under award number 1 C06 RR12463-01
- VA Merit Review Award IBX004121A from the United States Department of Veterans Affairs Biomedical Laboratory Research and Development Service
- The DoD Breast Cancer Research Program Breakthrough Level 1 Award (W81XWH-19-1-0668)
- The DOD Prostate Cancer Idea Development Award (W81XWH-15-1-0558)
- The DOD Lung Cancer Investigator-Initiated Translational Research Award (W81XWH-18-1-0440)
- The DOD Peer Reviewed Cancer Research Program (W81XWH-16-1-0329, W81XWH-18-1-0404)
- Dana Foundation David Mahoney Neuroimaging Program
- The V Foundation Translational Research Award
- The Ohio Third Frontier Technology Validation Fund
- The Wallace H. Coulter Foundation Program in the Department of Biomedical Engineering
- The Clinical and Translational Science Award Program (CTSA) at Case Western Reserve University
Data Access
Data Type | Download all or Query/Filter |
---|---|
TCGA-GBM Images (DICOM) | (Requires NBIA Data Retriever) |
MRQy results (XLS) |
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Detailed Description
The spreadsheet provided is a subset of data from the TCGA-GBM collection. To download the data, please visit the collection page and follow the instructions under the Data Access tab. If you have any questions or issues, please contact help@cancerimagingarchive.net with any questions regarding usage.
Citations & Data Usage Policy
Users of this data must abide by the TCIA Data Usage Policy and the Creative Commons Attribution 3.0 Unported License under which it has been published. Attribution should include references to the following citations:
Data Citation
Sadri, A. R., Janowczyk, A., Verma, R., Antunes, J., Madabhushi, A., Tiwari, P., & Viswanath, S. E. MRQy quality measures for TCIA MRI datasets. The Cancer Imaging Archive. https://doi.org/10.7937/K9/TCIA.2020.JHZ2-T694
TCIA Citation
Clark K, Vendt B, Smith K, Freymann J, Kirby J, Koppel P, Moore S, Phillips S, Maffitt D, Pringle M, Tarbox L, Prior F. The Cancer Imaging Archive (TCIA): Maintaining and Operating a Public Information Repository, Journal of Digital Imaging, Volume 26, Number 6, December, 2013, pp 1045-1057. DOI: 10.1007/s10278-013-9622-7
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