Case 126 - Discussion

Uploaded: 2007-10-24, Updated: 2007-10-24

 

 

PR ER

CA19-9 CD10
CK 8/18

Mucincarmine

PAS-D PAS-H
 
PAS-H  
IMMUNOHISTOCHEMISTRY:
Immunostains of ER, PR, and CD 10 were performed and there was no ovarian-type stroma identified. The cystic neoplasm was positive for CA19.9 and CK8/18.  The cystic neoplasm was positive for mucicarmine. PAS with/without Diastase revealed that the epithelial cells of neoplasm showed both mucin and glycogen staining.
   
  Mucinous cystadenoma of pancreas