Figure 3From: Pitfalls in diagnosing a small cystic insulinoma: a case reportInsulinoma. Acini of exocrine pancreas (in the upper left corner), Haematoxylin-eosin, 60× (A). Insulinoma. Chromogranin A, 200× (Mild to moderate immunopositivity generally and scattered cells with intense immunopositivity. Strongly immunopositive cells of islet of Langerhans in the surrounding tissues) (B).Back to article page