Immunohistochemical staining profiles represented by Case 5 (A. p53 × 40, B. MIB-1 × 40, C. ER × 20, D. PgR × 20). A. Almost all of the carcinoma cells are strongly positive. B. More than half the carcinoma cells are labeled. C. The expression is observed in the cystically dilated normal glands and stromal cells but not in the carcinoma cells. D. The expression behavior is basically similar to the ER expression.
Yasuda et al. Diagnostic Pathology 2013 8:25 doi:10.1186/1746-1596-8-25