10.5281/zenodo.3247009
https://zenodo.org/records/3247009
oai:zenodo.org:3247009
Kather, Jakob Nikolas
Jakob Nikolas
Kather
0000-0002-3730-5348
RWTH University Aachen
Tissue blocks for EBV detection in stomach cancer
Zenodo
2019
2019-06-16
10.5281/zenodo.3247008
v0.1
Creative Commons Attribution 4.0 International
Tissue blocks from hematoxylin and eosin (H&E) images of stomach adenocarcinoma samples (STAD) from our validation cohort
They are grouped into four classes:
false negative: true EBV+ patient, block predicted to be EBV-
false positive: true EBV- patient, block predicted to be EBV+
true negative: true EBV- patient, block predicted to be EBV-
true positive: true EBV+ patient, block predicted to be EBV+
all blocks are 224 x 224 px, corresponding to 256x256 µm
The blocks represent only a subset of the full validation cohort, selected as follows
from each patient, only a maximum of 50 randomly drawn blocks was used
we saved the upper and lower quartile (sorted by EBV score)
we then grouped into true and false positive (high EBV score) and negative (low EBV score), respectively