Data Access

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Additional Resources for this Dataset

The following external resources have been made available by the data submitters.  These are not hosted or supported by TCIA, but may be useful to researchers utilizing this collection.

• Source code is publicly available on Github at https://github.com/fuentesdt/livermask
• Multiple open-source software can be used to visualize the DICOM-Seg files; the authors of this Collection highly recommend using the latest stable version of 3D-Slicer for data visualization after installing the “quantitative reporting” extension. Step-by-step installation and guidance can be found in:  https://qiicr.gitbook.io/quantitativereporting-guide/. For the full list of the available software, please visit dcmqi documentation for instructions at: https://dicom4qi.readthedocs.io/en/latest/results/seg/

The NCI Cancer Research Data Commons (CRDC) provides access to additional data and a cloud-based data science infrastructure that connects data sets with analytics tools to allow users to share, integrate, analyze, and visualize cancer research data.

• Imaging Data Commons (IDC) (Imaging Data)

Detailed Description

These SEG were originally created as NIfTI format files (Amira Software, ThermoFisher 2019) , and converted to DICOM.

Github link for the NN code: https://github.com/fuentesdt/livermask

Note - the mask on Patient ID HCC_001 (SEG file Series UID 1.2.276.0.7230010.3.1.3.8323329.719.1600928570.399942) has a slightly different dimension than the CT (Series UI 1.3.6.1.4.1.14519.5.2.1.1706.8374.302065206690360709343725942120) . This difference is is far from the interesting features and the masks, so clinical interpretation should be unaffected by this discrepancy.

Citations & Data Usage Policy

Other Publications Using This Data

TCIA maintains a list of publications which leverage TCIA data. If you have a manuscript you'd like to add please contact the TCIA Helpdesk.

1. Moawad, A. W., Morshid, A., Khalaf, A. M., Elmohr, M. M., Hazle, J. D., Fuentes, D., Badawy, M., Kaseb, A. O., Hassan, M., Mahvash, A., Szklaruk, J., Qayyum, A., Abusaif, A., Bennett, W. C., Nolan, T. S., Camp, B., & Elsayes, K. M. (2023). Multimodality annotated hepatocellular carcinoma data set including pre- and post-TACE with imaging segmentation. In Scientific Data (Vol. 10, Issue 1).  https://doi.org/10.1038/s41597-023-01928-3

Version 1 (Current): Updated 2022/08/17