BACKGROUND: Breast cancer represents a group of tumors with a tremendous heterogeneity in its behavior, outcome, and response to therapy. Angiogenesis is an important key step in tumor progression. Microvascular density (MVD), a surrogate marker of angiogenesis can be assessed by CD31 immunostaining. THIS STUDY AIMS TO evaluate CD31 and p53 expressions in breast cancer, and to determine their correlations ... Read more