The Cancer Imaging Archive (TCIA) Public Access

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Summary


Excerpt

This collection contains subjects from the National Cancer Institute’s Clinical Proteomic Tumor Analysis Consortium  Sarcomas (CPTAC-SAR) cohort. CPTAC is a national effort to accelerate the understanding of the molecular basis of cancer through the application of large-scale proteome and genome analysis, or proteogenomics. Radiology and pathology images from CPTAC patients are being collected and made publicly available by The Cancer Imaging Archive to enable researchers to investigate cancer phenotypes which may correlate to corresponding proteomic, genomic and clinical data.

Imaging from each cancer type will be contained in its own TCIA Collection, with the collection name "CPTAC-cancertype", and is being made available on a release schedule that is coordinated with the CPTAC program releases of proteomic and genomic data.  A summary of CPTAC imaging efforts can be found on the CPTAC Imaging Proteomics page. 

Radiology imaging is collected from standard of care imaging performed on patients immediately before the pathological diagnosis, and from follow-up scans where available.  For this reason the radiology image data sets are heterogeneous in terms of scanner modalities, manufacturers and acquisition protocols. Pathology imaging is collected as part of the CPTAC qualification workflow.

CPTAC Imaging Special Interest Group

You can join the CPTAC Imaging Special Interest Group to be notified of webinars & data releases, collaborate on common data wrangling tasks and seek out partners to explore research hypotheses!  Artifacts from previous webinars such as slide decks and video recordings can be found on the CPTAC SIG Webinars page.

Acknowledgements

We would like to acknowledge the individuals and institutions that have provided data for this collection:

  • Cureline, Inc. team and clinical network, Brisbane, CA - Special thanks to Olga Potapova, PhD,  Vladislav Golubkov, PhD,  Victoria Fulidou, MD,  Alexander Sviridov, Dmitry Belyaev, MD, Oxana Paklina, MD, Dr.Sc., Galiya Setdikova, MD, PhD, and  Denis Golbin, MD, PhD. 
  • BioPartners, CA - Special thanks to Alexander Gasparian, PhD.  from the Department of Drug Discovery and Biomedical Sciences, University of South Carolina College of Pharmacy, Kakhaber Zaalishvili, MD Medical Advisor and Staff Pathologist at BioPartners, LLC, Milla Gorodnia,  President of BioPartners, Inc., Victoria Christensen, Global Business Development/Project Coordination Manager, Oksana Havryliuk, MD. Chief of Research department of radiodiagnostics of NCI (Ukraine), Marianna Gredil’, Director of BioPartners, LLC, and  Anna Legenka Chief of the Data Department at BioPartners, LLC
  • University of Pittsburgh/UPMC, Pittsburgh, PA - Special thanks to Scott Beasley (MD, FACR) and Rose Jarosz in the Department of Radiology; Rajiv Dhir (MBBS, MBA) and Tony Green (HT (ASCP), AS) in the Department of Pathology (PBC).
Localtab Group



Localtab
activetrue
titleData Access

Data Access

Data TypeDownload all or Query/FilterLicense
Images (DICOM, 15.2 GB)


Tcia button generator
urlhttps://wiki.cancerimagingarchive.net/download/attachments/52757270/TCIA-CPTAC-SAR_v9_20230224.tcia?api=v2



Tcia button generator
labelSearch
urlhttps://www.cancerimagingarchive.net/nbia-search/?CollectionCriteria=CPTAC-SAR



(Download requires the NBIA Data Retriever)

Tcia cc by 3

Tissue Slide Images (SVS, 72 GB)


Tcia button generator
urlhttps://faspex.cancerimagingarchive.net/aspera/faspex/external_deliveries/376?passcode=c95233aba9cb290a16b097fca0a3302b982c950a



Tcia button generator
labelSearch
urlhttps://pathdb.cancerimagingarchive.net/eaglescope/dist/?configurl=/system/files/collectionmetadata/202208/cptac_metadata_page_0.json&filterState=[{"id":"Tumor","title":"Tumor","field":"Tumor","operation":"eq","values":"SAR"}]


(Download and apply the IBM-Aspera-Connect plugin to your browser to retrieve this faspex package) 

Tcia cc by 3

Click the Versions tab for more info about data releases.

Nci_crdc additional resources





Localtab
titleDetailed Description

Detailed Description



Radiology Image Statistics

Pathology Image Statistics

Modalities

CT, MR, PT

Pathology

Number of Participants

24

87

Number of Studies

33

N/A

Number of Series

265

N/A

Number of Images

29,595

300
Images Size (GB)15.272


A Note about TCIA and CPTAC Subject Identifiers and Dates

Subject Identifiers: 

A subject with radiology and pathology images stored in TCIA is identified with a de-identified project Patient ID that is identical to the Patient ID of the same subject with clinical, proteomic, and/or genomic data stored in other CPTAC databases and web sites.

Dates: 

The radiology imaging data is in DICOM format. To provide temporal context information aligned with events in the clinical data set for each patient, TCIA has inserted information in DICOM tag (0012,0050) Clinical Trial Time Point ID. This DICOM tag contains the number of days from the date the patient was initially diagnosed pathologically with the disease to the date of the scan. E.g. a scan acquired 3 days before the diagnosis would contain the value -3. A follow up scan acquired 90 days after diagnosis would contain the value 90.

The DICOM date tags (i.e. birth dates, imaging study dates, etc.) are modified per TCIA's standard process which offsets them by a random number of days. The offset is a number of days between 3 and 10 years prior to the real date that is consistent for each TCIA image-submitting site and collection, but that varies among sites and among collections from the same site. Thus, the number of days between a subject’s longitudinal imaging studies are accurately preserved when more than one study has been archived while still meeting HIPAA requirements.




Localtab
titleCitations & Data Usage Policy

Citations & Data Usage Policy 

Tcia limited license policy

Info
titleData Citation

National Cancer Institute Clinical Proteomic Tumor Analysis Consortium (CPTAC). (2019). The Clinical Proteomic Tumor Analysis Consortium Sarcomas Collection (CPTAC-SAR) (Version 10) [Data set]. The Cancer Imaging Archive. https://doi.org/10.7937/TCIAtcia.2019.9BT23R959bt23r95


Info
titleAcknowledgement

The CPTAC program requests that publications using data from this program include the following statement: “Data used in this publication were generated by the National Cancer Institute Clinical Proteomic Tumor Analysis Consortium (CPTAC).”


Info
titleTCIA 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. (2013). The Cancer Imaging Archive (TCIA): Maintaining and Operating a Public Information Repository. In Journal of Digital Imaging (Vol. 26, Issue 6, pp. 1045–1057). Springer Science and Business Media LLC. https://doi.org/10.1007/s10278-013-9622-7


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.




Localtab
titleVersions

Version 10 (Current): 2023/05/10

Data TypeDownload all or Query/Filter
Images (DICOM, 15.2 GB)

Image Modified   Image Modified

(Requires NBIA Data Retriever.)

Tissue Slide Images (SVS, 72 GB)

download pathology slide imagesImage Modified   Image Modified

Clinical Data API (JSON -  more info ) 

download pathology slide imagesImage Modified

1 pathology patient removed from study.

Version 9: 2023/02/24

Data TypeDownload all or Query/Filter
Images (DICOM, 15.2 GB)

 

(Requires NBIA Data Retriever.)

Tissue Slide Images (SVS, 69 GB)

download pathology slide images  

Clinical Data API (JSON -  more info ) 

download pathology slide images

Radiology modality data cleanup to remove extraneous scans.

Version 8: 2020/09/03

Data TypeDownload all or Query/Filter
Images (DICOM, 15.2 GB)

 

(Requires NBIA Data Retriever.)

Tissue Slide Images (SVS, 69 GB)

download pathology slide images  

Clinical Data API (JSON -  more info ) 

download pathology slide images

Changed to new Aspera download link for histopathology slides.

Version 7: Updated 2020/03/31


Data TypeDownload all or Query/Filter
Images (DICOM, 15.2 GB)

 

(Requires NBIA Data Retriever.)

Tissue Slide Images (SVS, 69 GB)

download pathology slide images  

Clinical Data API (JSON -  more info ) 

download pathology slide images


Added 2 radiology subjects & 6 pathology subjects.

Version 6 : Updated 2019/12/16


Data TypeDownload all or Query/Filter
Images (DICOM,13 GB)

  

(Requires NBIA Data Retriever.)

Tissue Slide Images (SVS, 69 GB)

download pathology slide images

Clinical Data (CSV)

(Coming Soon)

Proteomics (web)

Genomics (web)


Added 2 new radiology subjects

Version 5: Updated 2019/12/3


Data TypeDownload all or Query/Filter
Images (DICOM, 10.3 GB)

  

(Requires NBIA Data Retriever.)

Tissue Slide Images (SVS, 69 GB)

download pathology slide images

Clinical Data (CSV)

(Coming Soon)

Proteomics (web)

Genomics (web)


Added Pathology Subjects

Version 4: Updated 2019/10/30


Data TypeDownload all or Query/Filter
Images (DICOM, 10.3 GB)

  

(Requires NBIA Data Retriever.)

Tissue Slide Images (SVS, 69 GB)

download pathology slide images

Clinical Data (CSV)

(Coming Soon)

Proteomics (web)

Genomics (web)


Added new subjects

Version 3: Updated 2019/09/30


Data TypeDownload all or Query/Filter
Images (DICOM, 10.3 GB)

  

(Requires NBIA Data Retriever.)

Tissue Slide Images (SVS, 68 GB)

download pathology slide images

Clinical Data (CSV)

(Coming Soon)

Proteomics (web)

Genomics (web)


Added new subjects.

Version 2:  Updated 2019/06/30


Data TypeDownload all or Query/Filter
Images (DICOM, 1.6 GB)

  

(Requires NBIA Data Retriever.)

Tissue Slide Images (SVS, 61.4 GB)

download pathology slide images

Clinical Data (CSV)

(Coming Soon)

Proteomics (web)

Genomics (web)


Added Subjects

Version 1 : Updated 2019/03/31


Data TypeDownload all or Query/Filter
Images (DICOM, 1.5 GB)

(Requires NBIA Data Retriever.)

Tissue Slide Images (web)

Clinical Data (CSV)

(Coming Soon)

Proteomics (web)

Genomics (web)