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
| 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 | 1.0 |
| Scans | 77 |
| Annotations | 317 |
| Size | 33.8GB |
| Resolution | |
| Modality |
Siemens CT Scanners |
| Stain | |
| Phase | Venuous (with contrast) |
| References |
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| Access constraints |
Restricted access |
| Copyright | Copyright 2019 Linköping University, Claes Lundström |
| Download | Please contact Mischa Woisetschläger, Joel Hedlund, or Claes Lundstrom 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
Copyright 2019 Linköping University, Claes Lundström
Permission to use, copy, modify, and/or distribute this data within Analytic Imaging Diagnostics Arena (AIDA) for any purpose 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.
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.