Breast cancer spectrum tissue microarray, single core per case. Including Pathology grade, TNM Classification, and Clinical Stages information - 5 cases of Invasive carcinoma - 2 cases of invasive lobular carcinoma - 2 cases of medullary carcinoma - 1 case of Paget's disease - 3 cases of adenoma - 5 cases of hyperplasia, - 2 cases of normal adjacent tissue