Relationship between gallbladder carcinoma and anomalous arrangement of pancreaticobiliary ductal system / 中华肝胆外科杂志

Objective To investigate the relationship between gallbladder carcinoma (GBC) and anomalous arrangement of pancreaticobiliary ductal system (AAPB) through studying the proliferation of gallbladder epithelial cells. Methods ABC Immunohistochemical staining was employed. Results Ki 67 And proliferating cell nuclear antigen PCNA labeling indexes of the non cancerous mucosa in the patients with AAPB and GBC were significantly higher than those in patients with GBC alone (P