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  • Multi-center breast DCE-MRI data and segmentations from patients in the I-SPY 1/ACRIN 6657 trials (ISPY1)

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Info

This is a limited access data set. To request access, please contact (ACRIN Contact). If access is granted you will be able to view and download these images on The Cancer Imaging Archive (TCIA) by logging in and selecting the I-SPY1 collection. This data set will be made publicly available on or before July 1XXXX XX, 201620XX.

Collection Statistics

(updated 6/18/2015)

Modalities

 MR

Number of Patients

 222

Number of Studies

847

Number of Series

7880

Number of Images

386,528

Images Size (GB)76.2 GigaBytes

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ISPY 1 - Collection Description

If you are unsure how to download this Collection please view our quick guide on Searching by Collection or refer to our The Cancer Imaging Archive User's Guide for more detailed instructions on using the site.

Shared Lists: See descriptions below under "Curated Data Sets"

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Imaging Data Transfer Process

The processing of the MR image data for ACRIN 6657 / I-SPY 1 consisted of the following steps between image acquisition and the creation of this shared data set on TCIA:

  • MRI studies were sent from the study centers to ACRIN Core Lab either via media (DVD) or the TRIAD program
  • Image data were de-identified and De-identified image data were centrally archived at ACRIN Core Lab
  • Archived data was sent to the breast MR imaging laboratory at University of California at San Francisco (UCSF) for volumetric analysis.
  • De-identified image data, derived analysis maps and segmentations, and ancillary data files were transferred from UCSF to TCIA for data sharing.

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While every effort was made to preserve the integrity of both the original image data and image meta-data (DICOM attributes, public and private), strict adherence to HIPPA guidelines for patient confidentiality may have resulted in loss of some data. If any questions arise, or any patient PHI is found in any data on this collection, please contact David Newitt at the Breast Imaging Research Program, UCSF (david.newitt@ucsf.edu). 

In addition to the complete set of ACRIN 6657 imaging studies, curated data sets based on UCSF QC assessment and data completeness are provided in the form of TCIA shared lists for selective downloads. These data sets are described in the Curated Data Sets Description. 

Shared Lists: See descriptions below under "Curated Data Sets"

Level 0: All I-SPY 1 Dataset

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