BreastDCEDL_ISPY Dataset
BreastDCEDL_ISPY is a curated dataset of pre-treatment 3D dynamic contrast-enhanced MRI (DCE-MRI) scans from 1,154 breast cancer patients, combining data from two major clinical trials:
- I-SPY1: 172 patients
- I-SPY2: 982 patients
Each patient includes 3 selected DCE-MRI scans:
- Pre-contrast
- Early post-contrast
- Late post-contrast
This minimal version was derived from the full TCIA archives and optimized for deep learning applications in breast cancer imaging and outcome prediction.
📄 Related Paper:
BreastDCEDL: Curating a Comprehensive DCE-MRI Dataset and Developing a Transformer Implementation
📦 Zenodo Archive:
Download BreastDCEDL_ISPY Dataset on Zenodo
Contents
- 3D DCE-MRI scans in NIfTI format (3 time points per patient)
- Tumor segmentation masks
- Clinical metadata including:
- Pathological complete response (pCR)
- Hormone receptor (HR) status
- HER2 status
- Age and race
Benchmark Tasks Supported
- Prediction of pathological complete response (pCR)
- Hormone receptor (HR) status classification
- HER2 status classification
- Tumor segmentation
Source Citations
I-SPY1:
ACRIN 6657/I-SPY1 Breast MRI Database, The Cancer Imaging Archive (TCIA).
https://doi.org/10.7937/K9/TCIA.2016.3L9TD9TKI-SPY2:
ACRIN 6698/I-SPY2 Breast MRI Database, The Cancer Imaging Archive (TCIA).
https://doi.org/10.7937/TCIA.2020.1UPK9QEY
License: CC-BY