Development and Validation of Deep Learning Algorithms for Detection of Critical Findings in Head CT scan

Sasank Chilamkurthy, Rohit Ghosh, Swetha Tanamala, Mustafa Biviji, Norbert G. Campeau, Vasantha Kumar Venugopal, Vidur Mahajan, Pooja Rao and Prashant Warier

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Download CQ500 Dataset

We have made the CQ500 dataset of 491 scans with 193,317 slices publicly available so that others can compare and build upon the results we have achieved in the paper. We provide anonymized dicoms for all the 491 scans and the corresponding radiologists' reads.

The scans in the CQ500 dataset were generously provided by Centre for Advanced Research in Imaging, Neurosciences and Genomics(CARING), New Delhi, IN. The reads were done by three radiologists with an experience of 8, 12 and 20 years in cranial CT interpretation respectively.

Creative Commons License
CQ500 dataset by is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. Any rights in individual contents of the dataset are licensed under the End User License Agreement (EULA).

Note that these licenses together allow for a non-commercial use of the data. If you make any modifications to the dataset (like annotations) in your work, you will have to be make them public with the same license.