TABLE 3 Immunohistochemical Findings

From: Adenosquamous Carcinoma Of The Pancreas: A Clinicopathologic Series Of 25 Cases

Immunohistochemical Antibody Positive Reactions/Number of Cases Tested
  Primary Lesion Metastatic Focia
Cytokeratin (AE1/AE3 and CK1) 19/19 6/6
Cam 5.2 7/17 5/6
CK 5/6 15/17 4/6
CK7 13/19 4/6
CK20 5/19 1/6
CA 19-9 16/19 5/6
CEA 14/19 4/6
Chromogranin 0/7 0/6
  1. aThe metastatic lesions were taken from five cases. In one case, two separate lesions were evaluated.