(A) Vigilin staining in normal pancreas and in a pancreatic cancer, along with the negative controls. CSF-1R staining in chorionic villi serves as positive control, along with negative control. (B) Representative examples of immunohistochemistry of vigilin expression in normal, atypical ductal hyperplasia, DCIS, and invasive ductal cancer breast tissues. (C) Immunohistochemistry of CSF-1R expression in indicated breast tissues.