Prostate cancer can exist in patients while posing little to no threat to mortality. In this app note, learn how Visium Spatial Gene Expression for FFPE enabled comprehensive profiling of two different prostate cancer samples. This tissue-wide, whole transcriptome gene expression data obtained from Visium for FFPE complements pathological annotations and provides additional insights into tumor heterogeneity, biomarker expression patterns, and spatial organization of cell types in the microenvironment.