Fig. 3From: Metabolic activity via 18F-FDG PET/CT is predictive of microsatellite instability status in colorectal cancerRepresentative pictures of intratumoral inflammatory cell infiltration by Hematoxylin-Eosin staining (× 20). A High density of inflammatory cell infiltration in MSI-H CRC. B Low density of inflammatory cell infiltration in MSS CRCBack to article page