Fig. 4From: Gastric mucin phenotype indicates aggressive biological behaviour in early differentiated gastric adenocarcinomas following endoscopic treatmentTubular adenocarcinoma mixed with poorly differentiated carcinoma showing the gastric mucin phenotype. Reconstructive map (a). H&E staining showing poorly differentiated carcinoma in the mucosa and tubular adenocarcinoma in the submucosa; the invasive depth is 2500 μm (b). Positive staining for MUC5AC (c) and MUC6 (d), and invasive tubular adenocarcinoma showing MUC5AC (c) and MUC6 (d) positivity. (Scale bar =400 μm, HE and IHC x10)Back to article page