To analyze the role of precursor lesions in the pathogenesis of GBC we studied the immunohistochemical (IHC) expression of p53, carcino-embryonic antigen (CEA) and carbohydrate antigen 19.9 (CA-19.9) in GBC, chronic cholecystitis (CC), XG cholecystitis (XGC) and precursor lesions.
C0085694
Chronic cholecystitis