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Data Access

Click the Versions tab for more info about data releases.

Additional Resources for this Dataset

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)

In addition, 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.

• Annotations were captured using Labellmg
• The image annotations are saved as XML files in PASCAL VOC format, which can be parsed using the PASCAL Development Toolkit:  https://pypi.org/project/pascal-voc-tools/
• Python code to visualize the annotation boxes on top of the DICOM images can be downloaded here.

Detailed Description

Citations & Data Usage Policy

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.

Version 5 (Current): Updated 2020/12/22

Clinical data has been added for all 355 subjects. 

Eight subjects were removed from the dataset because the submitting site determined that they required further medical examinations to make an accurate diagnosis.

Version 4: Updated 2020/10/16

Annotation files were corrected and updated at the request of the submitting site.

Version 3: Updated

2020/07/24

PET scans have been added for 140 subjects.

Version 2: Updated

2020/07/14

After publication of this dataset, the submitter notified us that the data for Subject Lung_Dx-A0266 really belonged to Subject Lung_Dx-A0251 and that Subject Lung_Dx-A0266 should not exist in the collection.  Version 2 corrects this issue.

Version 1: Updated 2020/06/17