Endometrium Carcinoma Pipelle biopsies

The dataset consists of n=91 digital pathology whole-slide images (WSI) of endometrium carcinoma Pipelle biopsies, stained with hematoxylin and eosin (H&E) at Radboud University Medical Centers, Nijmegen (The Netherlands). The WSIs were scanned with a 3DHistech P1000 scanners at 0.25 um/px spacing, originally stored in MRXS file format. However, the WSIs made available here have been converted to TIFF format with a maximum spacing of 0.5 um/px. This was done to make slides broadly accessible (since MRXS files are sometimes not compatible with some digital pathology viewers or APIs). Together with the data, we have released a web-based evaluation platform via the grand-challenge.org platform, which can be found at this link: https://breastpleomorphism.grand-challenge.org/. In this way, researchers can download the WSI from Zenodo, process them with their algorithm to predict a single grading score for each slide, compile the predictions as indicated on the grand-challenge.org page, and submit them, to compare the results with the opinion of a panel of fifteen pathologists. The data is released under CC BY-NC 4.0 license