Our research is to study the role in tumorgenesis and signifiance of nm23 and p16 in the occurrence and development of ampullary carcinoma.

• 并应用免疫组织化学S-P法，对30例行局部切除后壶腹癌及距肿瘤1cm正常组织nm23蛋白及p16蛋白进行了检测。