77 CT abdomen (computed tomography) examinations taken with contrast in venous phase. All cases showed liver malignancies. Manual oncological annotations were made by a radiologist and these were controlled by a second experienced radiologist. All changes with a diameter greater than 5mm were segmented and assumed metastases (cysts excluded as defined by HU). 317 lesions were annotated.

Keywords: Radiology, Liver, Cancer, Computed tomography, Annotated.

Sample images

Sample images with reduced image quality. Please click to preview.

Dataset information

Short name DRLI
Cite as Mischa Woisetschläger, Johan Blomma, Nils Dahlström, Caroline Bivik Stadler, and Daniel Forsberg (2019) Liver data from the Visual Sweden project DROID doi:10.23698/aida/drli
Field Radiology
Organ Liver
Age span
Title Liver data from the Visual Sweden project DROID
Author Mischa Woisetschläger
Johan Blomma
Nils Dahlström
Caroline Bivik Stadler
Daniel Forsberg
Year 2019
DOI doi:10.23698/aida/drli
Status Completed
Version 1.1.0
Scans 77
Annotations 317
Size 33.8GB
Resolution
Modality CT
Scanner Siemens CT Scanners
Stain
Phase Venuous (with contrast)
References
  1. Stadler, C.B., Lindvall, M., Lundström, C. et al. Proactive Construction of an Annotated Imaging Database for Artificial Intelligence Training. J Digit Imaging (2020). https://doi.org/10.1007/s10278-020-00384-4
Access
constraints

Controlled access
Free for use in legal and ethical medical diagnostics research.
Please contact the copyright holder for terms of access.

AIDA BY license
Free for use within AIDA with attribution.

Copyright Copyright 2019 Linköping University, Anders Persson
Download Please contact Mischa Woisetschläger, Joel Hedlund, or Anders Persson to request access.

Annotation

Manual oncological annotations was made by a radiologist and these were controlled by a second radiologist. All changes with a diameter greater than 5mm was segmented and as assumed metastases (cysts excluded defined by HU). 317 lesions were annotated.

License

Controlled access

Free for use in legal and ethical medical diagnostics research. Please contact the copyright holder for terms of access.

AIDA BY license

License v1.2.1

Copyright 2019 Linköping University, Anders Persson

Permission to use, copy, modify, and/or distribute this data within Analytic Imaging Diagnostics Arena (AIDA) for the purpose of medical imaging research with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies, and that publications resulting from the use of this data cite the following works:

Mischa Woisetschläger, Johan Blomma, Nils Dahlström, Caroline Bivik Stadler, and Daniel Forsberg (2019) Liver data from the Visual Sweden project DROID doi:10.23698/aida/drli.

Stadler, C.B., Lindvall, M., Lundström, C. et al. Proactive Construction of an Annotated Imaging Database for Artificial Intelligence Training. J Digit Imaging (2020). https://doi.org/10.1007/s10278-020-00384-4

THE DATA IS PROVIDED “AS IS” AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS DATA INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR CHARACTERISTICS OF THIS DATA.