Fig. 1From: A graph neural network framework for mapping histological topology in oral mucosal tissueWSI of healthy buccal oral mucosa that has been segmented into tiles of \(2000 \times 2000\) pixels (a). Annotation of the extension of the BM visualised with blue line (b). Nuclei centroids were annotated (c) and labelled as either epithelial (red), fibroblast or endothelial (blue), inflammatory (green) or lymphocytic (yellow)Back to article page