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Fluorescence intraoperative imaging showing a liver metastasis of a pancreatic cancer using an anti-CEA antibody conjugated to SGM-101 near-infrared fluorophore using the Quest imaging system. Images shown in color (A), fluorescence (B), merged (C), and ex vivo imaging showing a slice from the same metastasis (D). Adapted from (122). CEA, carcinoembryonic antigen.
