Fig. 3From: Gastric mucin phenotype indicates aggressive biological behaviour in early differentiated gastric adenocarcinomas following endoscopic treatmentTubular adenocarcinoma mixed with papillary adenocarcinoma showing the gastric mucin phenotype. Reconstructive map (a). H&E staining showing papillary structure on the surface and tubular adenocarcinoma in the submucosa; invasive depth is 300 μm (b). Focal positive staining for MUC5AC (c) and strongly positive staining for MUC6 (d), invasive tubular adenocarcinoma showing MUC5AC negative (c) and MUC6 positive (d) status. (Scale bar =400 μm, HE and IHC ×10)Back to article page