Skip to main content

Advertisement

Table 2 CK7/20 phenotype and CDX2 expression in our studied groups

From: The value of CDX2 and cytokeratins 7 and 20 expression in differentiating colorectal adenocarcinomas from extraintestinal gastrointestinal adenocarcinomas: cytokeratin 7-/20+ phenotype is more specific than CDX2 antibody

  Colorectal AdenoCa
(n = 118)
Gastric AdenoCa
(n = 59)
Pancreatic AdenoCa
(n = 32)
  CDX2+ CDX2- CDX2+ CDX2- CDX2+ CDX2-
CK7-/CK20+ 74 (62%) 1 (1%) 3 (5%) 0 (0%) 0 (0%) 0 (0%)
CK7+/CK20+ 22 (19%) 2 (2%) 21 (36%) 7 (12%) 2 (6%) 5 (16%)
CK7+/CK20- 2 (2%) 0 (0%) 8 (14%) 11 (19%) 3 (9%) 21 (66%)
CK7-/CK20- 16 (14%) 1 (1%) 4 (7%) 5 (9%) 0 (0%) 1 (3%)