The dataset consist of 101 colon whole slide images (WSI): 52 abnormal and 49 benign.

Keywords: Pathology, Colon, Whole slide imaging, Annotated.

Sample images

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

Dataset information

Cite as Karin Lindman, Martin Lindvall, Caroline Bivik Stadler, Claes Lundstrom, and Darren Treanor (2019) Colon data from the Visual Sweden project DROID doi:10.23698/aida/drco
Field Pathology
Organ Colon
Age span 22-90 years
Title Colon data from the Visual Sweden project DROID
Author Karin Lindman
Martin Lindvall
Caroline Bivik Stadler
Claes Lundstrom
Darren Treanor
Year 2019
DOI doi:10.23698/aida/drco
Status Completed
Version 1.0
Scans 101
Annotations 1238
Size 49.23GB
Resolution 40X single plane
Modality Scanscope AT (Aperio, US)
NanoZoomer XR (Hamamatsu, Japan)
NanoZoomer XRL (Hamamatsu, Japan)
Stain H&E (hematoxylin and eosin)
Phase
References
Access
constraints
Restricted access
Copyright Copyright 2019 Linköping University, Claes Lundström
Download Please contact Karin Lindman, Claes Lundstrom, Caroline Bivik Stadler, or Joel Hedlund to request access.

Annotation

One physician was responsible for the manual annotations controlled by a second pathologist. Accurate annotations were made over the whole tissues. 1238 separate annotations were made.

Following abnormal findings were annotated for the malign cases: acute and chronic inflammation, acute inflammation, adenocarcinoma, atrophy, chronic inflammation, diverticula, diverticulitis, dysplasia, edema, fibrosis, granulations tissue, hemorrhage, hyalinization, hyperplasia, hyperplastic polyp, inflammation, lymphoma, mucinous adenocarcinoma, necrosis, serrated adenoma, stasis, tubular adenoma, tubulovillous adenoma and ulceration.

Other areas annotated: abnormal, artifact, cecum, colon, colonic mucous membrane, colonic muscularis propria, colonic submucosa, colonic subserosa, descending colon, ileum, normal, rectum, sigmoid colon and transverse colon.

For the benign cases following areas were annotated: artifact, cecum, colon, colonic mucous membrane, colonic muscularis propria, colonic submucosa, colonic subserosa, descending colon, ileum, normal, rectum, sigmoid colon and transverse colon.

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:

Karin Lindman, Martin Lindvall, Caroline Bivik Stadler, Claes Lundstrom, and Darren Treanor (2019) Colon data from the Visual Sweden project DROID doi:10.23698/aida/drco.

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.