text:  breast tumor epithelium,57 human breast tumor tissue RNA age at diagnosis: 60; diagnosis: Adenocarcinoma of breast, lobular; tumor grade: G2; mininal stage grouping: IIB; t (extent of primary tumor): T2; n (lymph node metastasis): N1; er: 1; pgr: NA; dfs-month: 16; dfs-event: 0; distant metastasis: 0