FIGURE 4
From: Altered Cellular Distribution of Tuberin and Glucocorticoid Receptor in Sporadic Fundic Gland Polyps

Immunohistochemical staining of normal oxyntic mucosa and fundic gland polyps (FGPs) for Ki-67. Immunoreactivity for Ki-67 is mostly seen in cells of the fundic neck in both normal oxyntic mucosa (C) and FGPs (A and B). Cysts of FGPs show an increase of immunopositivity for Ki-67 (A and B).