Whole slide pathology images from regional lymph node metastasis in colon adenocarcinoma produced at Region Gävleborg Clinical Pathology and Cytology department and Region Östergötland Clinical Pathology department. Annotations for AI training produced as part of AIDA clinical fellowship project investigating AI decision support in metastasis detection.

Keywords: Pathology, Whole slide imaging, Annotated, Lymph nodes, Cancer, Colon, Adenocarcinoma.

Sample images

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

Dataset information

Cite as Gordan Maras, Martin Lindvall, and Claes Lundstrom (2019) Regional lymph node metastasis in colon adenocarcinoma doi:10.23698/aida/lnco
Field Pathology
Organ Colon
Age span
Title Regional lymph node metastasis in colon adenocarcinoma
Author Gordan Maras
Martin Lindvall
Claes Lundstrom
Year 2019
DOI doi:10.23698/aida/lnco
Status Ongoing
Version 1.0.0
Scans 740
Annotations 5720
Size 213.02GB
Resolution 20x and 40x
Modality Aperio Scanscope (20x)
Hamamatsu NanoZoomer (40x)
Stain Hematoxylin and eosin.
Phase
References
Access
constraints
Restricted access
Copyright Copyright 2019 Linköping University, Claes Lundström
Download Please contact Gordan Maras, Joel Hedlund, or Claes Lundstrom to request access.

Annotation

Lymph nodes manually classified into two groups, either with or without tumor metastases. Tumors have been non-exhaustively annotated in lymph nodes that have them, so only lymph nodes without tumor present can be reliably used as examples of normal tissue. Regions deemed not suitable for AI training have been annotated for exclusion (eg missing or poor quality material), or as preparation artefact (eg folded tissue sample).

Note: Data collection is still ongoing – not all samples have yet been classified.

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 include the authors of this dataset Gordan Maras and Martin Lindvall in the author list and cite the following works:

Gordan Maras, Martin Lindvall, and Claes Lundstrom (2019) Regional lymph node metastasis in colon adenocarcinoma doi:10.23698/aida/lnco.

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.