Figure 2From: p16 overexpression in malignant and premalignant lesions of the oral and esophageal mucosa following allogeneic hematopoietic stem cell transplantationImmunohistochemical analyses for the expression of p16. Acanthosis (A, B), oral epithelial dysplasia (C, D) and oral squamous cell carcinoma (E, F) (H&E × 20) and (DAB peroxidase × 20). High grade intraepithelial neoplasia (G). The p16 positive control (lung adenocarcinoma) (H).Back to article page