Studying Blood and Tumor Tissue Samples in Women With Invasive Breast Cancer, Ductal or Lobular Carcinoma in Situ, or Benign Breast Disease
Status: COMPLETED
Study type: OBSERVATIONAL
Conditions: Breast Cancer
Interventions: GENETIC: gene expression analysis|GENETIC: mutation analysis|GENETIC: proteomic profiling|GENETIC: reverse transcriptase-polymerase chain reaction|OTHER: fluorescent antibody technique|OTHER: immunohistochemistry staining method|OTHER: laboratory biomarker analysis|OTHER: liquid chromatography|OTHER: mass spectrometry|OTHER: medical chart review|PROCEDURE: quality-of-life assessment
Sponsor: City of Hope Medical Center
Collaborators: National Cancer Institute (NCI)