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Surgical Case Reports

Table 1 Summary of immunohistochemistry analysis of markers of cancer

From: A case of laparoscopic lymphadenectomy for adenocarcinoma of unknown primary incidentally detected as a solitary enlarged lymph node along the common hepatic artery

Positive

 

Negative

 

CA19-9

3%

Chromogranin A

 

CDX2

80%

Synaptophysin

 

CK7

70%

GATA3

 

SATB2

50%

MUC5AC

 
  

SSTR2

 
  

CK20

1%

  

TTF-1

 
  

Calretinin

 
  1. CA19-9: carbohydrate antigen 19–9; CDX2: caudal-related homeobox transcription factor 2; CK7: cytokeratin 7; SATB2: special AT-rich sequence-binding protein 2; GATA3: GATA binding protein 3; MUC5AC: mucin 5AC; SSTR2: somatostatin receptor 2; CK20: cytokeratin 20; TTF-1: thyroid transcription factor-1
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