Salivary acinic cell carcinoma is usually an H&E diagnosis for me- but this zymogen-granule poor variant offered a nice opportunity to show off its characteristic staining pattern. Apical membranous DOG1+, SOX10+ (but S100-), PAS+ zymogen granules.


 - Dr. Lisa Rooper

@LisaRooperMD


#Salivary #Acinic #Cell #Carcinoma #Pathology #Microscopy #Clinical