Prognostic value of p53 protein expression in breast cancer; an immunohistochemical analysis of frozen sections in 514 Japanese women.

BACKGROUND Although the prognostic value of p53 protein has been extensively studied in breast cancer, there have so far been few immunohistochemical studies of p53 protein using frozen sections in a large series of Japanese women with breast cancer. PATIENTS AND METHODS Immunohistochemical staining for p53 protein was performed on frozen sections from… (More)