text:  breast tumor epithelium,25 human breast tumor tissue RNA age at diagnosis: 47; diagnosis: Adenocarcinoma of breast, ductal; tumor grade: G3; mininal stage grouping: I; t (extent of primary tumor): T1c; n (lymph node metastasis): N0 (i-); er: 0; pgr: 0; dfs-month: 35; dfs-event: 0; distant metastasis: 0