Fig. 6From: A rare case of extremely high counts of circulating tumor cells detected in a patient with an oral squamous cell carcinomaRepresentative CTC images from the CellSearch® system. Representative pre-operative CTC images of 7.5 ml blood from the patient with an oral squamous cell carcinoma. DAPI, 4′, 6-diamidino-2-phenylindole; CK-PE, cytokeratin-phycoerythrin; APC, allophycocyaninBack to article page