CELA3B immunostaining is a highly specific marker for acinar cell carcinoma of the pancreas
Fig 2
Various patterns of CELA3B immunostaining in acinar cell carcinoma of the pancreas.
A) and B) Focal weak to strong cytoplasmatic CELA3B in individual tumor cells. C) Patchy moderate to strong cytoplasmatic immunostaining. D) Homogenous strong cytoplasmatic staining.