Pancreas – Intense cytoplasmic C-peptide staining of most islet cells. Faint staining of acinar cells in the immediate vicinity of pancreatic islets represents a „contamination artifact“ caused by diffusion of C-peptide into „islet-adjacent“ tissue
Pancreas
Pancreas – Strong cytoplasmic C-peptide positivity of the majority of islet cells
Pancreas
Pancreas – Strong cytoplasmic C-peptide staining of most islet cells
