Figure 1From: p16 overexpression in malignant and premalignant lesions of the oral and esophageal mucosa following allogeneic hematopoietic stem cell transplantationErosive mass in the upper gingiva (A). White patches in the lower gingiva (B). Lesions unstained with lugol’s solution in the esophagus (C). Partial maxillectoy (D).Back to article page