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WARNING: NCI cannot assure archive users of error-free validity of the XL polyp location data since NCI did not itself perform the clinical study or its analysis. You will note that two XLS files with positive findings have multiple columns descriptors of individual polyp lesions listed as in the table below. The meaning of the colored columns labeled "LESION 1.1...1.2...1.3...1.4, etc" is explained in the attached key-code ".tiff" file entitled "Polyp description key table.tiff"). Some CT scan slice numbers where the polyps were found are provided, but unfortunately the table may not have complete slice number information – you'll just have to do the best you can with the data NCI was given. Image Added
A note about the values in DICOM header (0010,1010) Patient Age: Within the CT COLONOGRAPHY collection, there are some ages that were anonymized to 105Y and 110Y which does not follow the standard TCIA de-identification procedure regarding ages 89 and older. TCIA policy is to bin any age over 89 into a common age group "090Y". Although these ages are not binned to 090Y, please be aware that they are not actual ages of patients.
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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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title | Publication Citation |
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| Johnson, C. D., Chen, M.-H., Toledano, A. Y., Heiken, J. P., Dachman, A., Kuo, M. D., … Limburg, P. J. (2008, September 18). Accuracy of CT Colonography for Detection of Large Adenomas and Cancers. New England Journal of Medicine. New England Journal of Medicine (NEJM/MMS). https://doi.org/10.1056/nejmoa0800996 |
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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. 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. https://doi.org/10.1007/s10278-013-9622-7 |
Other Publications Using This DataTCIA maintains a list of publications which leverage these datasets. If you have a publication you'd like to add please contact the TCIA Helpdesk. - Shakir, Hina; Deng, Yiming; Rasheed, Haroon; Khan, Tariq Mairaj Rasool. Radiomics based likelihood functions for cancer diagnosis. Sci Rep 2019 link
- Gayathri, Devi K; Radhakrishnan, R; Rajamani, Kumar. Segmentation of colon and removal of opacified fluid for virtual colonoscopy. Pattern Analysis and Applications 2017 link
- Lin, Anthony Y; Du, Peng; Dinning, Philip G; Arkwright, John W; Kamp, Jozef P; Cheng, Leo K; Bissett, Ian P; O'Grady, Gregory. High-resolution anatomic correlation of cyclic motor patterns in the human colon: Evidence of a rectosigmoid brake. American Journal of Physiology-Gastrointestinal and Liver Physiology 2017 link
- Manjunath, KN; Siddalingaswamy, PC; Prabhu, GK. Measurement of smaller colon polyp in CT colonography images using morphological image processing. International journal of computer assisted radiology and surgery 2017 link
- Alazmani, A; Hood, A; Jayne, D; Neville, A; Culmer, P. Quantitative assessment of colorectal morphology: Implications for robotic colonoscopy Medical engineering & physics 2016 link
- Manjunath, KN; Siddalingaswamy, PC; Gopalakrishna Prabhu, K. An improved method of colon segmentation in computed tomography colonography images using domain knowledge Journal of Medical Imaging and Health Informatics 2016 link
- Yahya-Zoubir, Bahia; Hamami, Latifa; Saadaoui, Llies; Ouared, Rafik. Automatic 3D Mesh-Based Centerline Extraction from a Tubular Geometry Form. Information Technology And Control 2016 link
- Gayathri Devi, K; Radhakrishnan, R. Automatic Segmentation of Colon in 3D CT Images and Removal of Opacified Fluid Using Cascade Feed Forward Neural Network. Computational and Mathematical Methods in Medicine 2015 link
- Manjunath, KN; Siddalingaswamy, PC; Prabhu, GK. Automatic Electronic Cleansing in Computed Tomography Colonography Images using Domain Knowledge. Asian Pacific Journal of Cancer Prevention 2015 link
- Namías, R; D’Amato, JP; Del Fresno, M; Vénere, M. Automatic rectum limit detection by anatomical markers correlation Computerized Medical Imaging and Graphics 2014 link
- Boone, Darren J; Halligan, Steve; Roth, Holger R; Hampshire, Tom E; Helbren, Emma; Slabaugh, Greg G; McQuillan, Justine; McClelland, Jamie R; Hu, Mingxing; Punwani, Shonit. CT Colonography: External Clinical Validation of an Algorithm for Computer-assisted Prone and Supine Registration. Radiology 2013 link
- Roth, Holger R; Boone, Darren J; Halligan, Steve; Hampshire, Thomas E; McClelland, Jamie R; Hu, Mingxing; Punwani, Shonit; Taylor, Stuart; Hawkes, David J. External clinical validation of prone and supine CT colonography registration. 2012 link
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| Version 1 (Current): Updated 2013/11/15
Data Type | Download all or Query/Filter |
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url | https://wiki.cancerimagingarchive.net/download/attachments/3539213/TCIA_CT_COLONOGRAPHY_06-22-2015.tcia?version=1&modificationDate=1534787407262&api=v2 |
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label | Search |
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url | https://www.cancerimagingarchive.net/nbia-search/?CollectionCriteria=CT%20COLONOGRAPHY |
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(Requires NBIA Data Retriever.)
| DICOM Metadata Digest (CSV) |
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url | https://wiki.cancerimagingarchive.net/download/attachments/3539213/CTColonography_MetaData.csv?version=1&modificationDate=1495563713054&api=v2 |
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| Polyp Descriptions - Large 10mm (XLS) |
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url | https://wiki.cancerimagingarchive.net/download/attachments/3539213/TCIA%20CTC%20large%2010%20mm%20polyps. |
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