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active | true |
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title | Data Access |
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| Data AccessThis is a limited access data set. To request access please register an account on the NCTN Data Archive. After logging in, use the "Request Data" link in the left side menu. Follow the on screen instructions, and enter NCT00379340 when asked which trial you want to request. In step 2 of the Create Request form, be sure to select “Imaging Data Requested”. Please contact NCINCTNDataArchive@mail.nih.gov for any questions about access requests. Data Type | Download all or Query/Filter | License |
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AREN0533 Annotations -- Segmentations, Seed Points, and Negative Findings Assessments (DICOM, 0.1 GB)
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url | https://wiki.cancerimagingarchive.net/download/attachments/140312904/AREN0533-Tumor-Annotations-manifest-11-21-2022.tcia?api=v2 |
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label | Search |
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url | https://public.cancerimagingarchive.net/nbia-search/?ImageModalityCriteria=RTSTRUCT&MinNumberOfStudiesCriteria=1&CollectionCriteria=AREN0533&ThirdPartyCriteria=YES |
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(Download requires NBIA Data Retriever) | Nctn_no_collab license only |
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| AREN0533 Annotation Metadata (CSV) |
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url | https://wiki.cancerimagingarchive.net/download/attachments/140312904/AREN0533_Annotations_Metadata_11-21-2022.csv?api=v2 |
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| Nctn_no_collab license only |
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| Original AREN0533 Images used to create Segmentations and Seed Points (DICOM, XXX GB) |
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url | https://wiki.cancerimagingarchive.net/download/attachments/140312904/AREN0533_OriginalCTs_SEGSandSeedpoints_manifest_11-21-2022.tcia?api=v2 |
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(Download requires NBIA Data Retriever) | Nctn_no_collab license only |
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| Original AREN0533 Images used to create Negative Assessment reports (DICOM, XXX GB) |
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url | https://wiki.cancerimagingarchive.net/download/attachments/140312904/AREN0533_OriginalCTs-NegativeAssessments-manifest-11-21-2022.tcia?api=v2 |
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(Download requires NBIA Data Retriever) | Nctn_no_collab license only |
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Click the Versions tab for more info about data releases. Additional ResourcesCollections Used in this Third Party AnalysisBelow is a list of the Collections used in these analyses: |
Localtab |
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title | Detailed Description |
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| Detailed DescriptionImage Statistics |
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Modalities | RTSTRUCT | Number of Patients | 294 | Number of Studies | 660 | Number of Series | 3031 | Number of Images | 3031 | Images Size (GB) | 0.1 GB |
Important information contained in the DICOM headers: - Anatomic Region Sequence (0x0008, 0x2218) was inserted containing CNS Segmentation Types as defined in: https://dicom.nema.org/medical/dicom/current/output/chtml/part16/sect_CID_7153.html. In cases where tumor spans multiple regions, multiple location codes were inserted. For example, if the tumor is centered in the parietal lobe, but also involves the frontal and temporal lobes, anatomical codes for all three locations were attached to the structure.
- Segmented Property Category Code Sequence (0x0062,0x0003) was inserted into DICOM SEG objects containing one of the following codes:
- (NCIt, C113842, "Enhancing Lesion")
- (NCIt, C81175, "Non-Enhancing Lesion")
- (SNOMED-CT, 14799000, "Neoplasm, Secondary")
- (SNOMED-CT, 79654002, "Edema")
- Tracking ID (0x0062,0x0020) and Tracking UID (0x0062,0x0021) tags were inserted for each segmented structure to enable longitudinal lesion tracking.
- A study time point description was inserted into the Clinical Trial Time Point ID (0x0012,0x0050) attribute to help identify each annotation in the context of the clinical trial assessment protocol. The time point description contains one of the following strings: pre-operative, post-operative, post-radiation, post-chemotherapy, or recurrence. Additionally, a Concept Name Code Sequence (0x0040, 0xA043) and Concept Code Sequence (0x0040,0xA168) were added to Acquisition Context Sequence (0x0040, 0x0555).The former defines a Time Point Type concept and latter is populated with one of the following concepts:
- (SNOMED-CT, 262068006, "Pre-operative")
- (SNOMED-CT, 262061000, "Post-operative")
- (SNOMED-CT, 264908009, "Post-radiation")
- (SNOMED-CT, 262502001, "Post-chemotherapy")
- (SNOMED-CT, 25173007, "Recurrent tumor (finding)")
- For reviewed studies with no radiologic findings, a "negative" DICOM SEG and/or RTSS file are provided. These files contain no segmentation or contour data, but still contain pertinent metadata in Clinical Trial Time Point ID, Acquisition Context Sequence, Anatomic Region Sequence, and Segmented Property Category Code Sequence. The primary motivation for providing these annotations is to capture the information that no radiologic findings (e.g. progression or new metastatic disease) were found during review.
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title | Citations & Data Usage Policy |
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| Citations & Data Usage Policy Tcia limited license policy |
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Info |
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| Rozenfeld, M., & Jordan, P. (2022). Annotations for Combination Chemotherapy With or Without Radiation Therapy in Treating Young Patients With Newly Diagnosed Stage III or Stage IV Wilms Tumor (AREN0533-Tumor-Annotations) [Data set]. The Cancer Imaging Archive. https://doi.org/10.7937/WFCC-DA41 |
Info |
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| 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 DataTCIA 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 |
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| Version 1 (Current): Updated 2022/11/ddData Type | Download all or Query/Filter | License |
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AREN0533 Annotations -- Segmentations, Seed Points, and Negative Findings Assessments (DICOM, 0.1 GB) |
(Download requires the NBIA Data Retriever) | Nctn_no_collab license only |
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| AREN0533 Annotation Metadata (CSV) | | Nctn_no_collab license only |
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| Original AREN0533 Images used to create Segmentations and Seed Points (DICOM, XXX GB) | | Nctn_no_collab license only |
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| Original AREN0533 Images used to create Negative Assessment reports (DICOM, XXX GB) | | Nctn_no_collab license only |
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