Fig. 3From: Expression status of p53 and organic cation transporter 1 is correlated with poor response to preoperative chemotherapy in esophageal squamous cell carcinomaH&E findings of posttreatment resection materials from ESCC patients. In a tumor with a histological grade 2 response (A), a few tumor cells (arrow) remained with remarkable infiltration of inflammatory cells. However, in a tumor with grade 0 (B), no histological changes were discernibleBack to article page