PMID- 25015148 OWN - NLM STAT- MEDLINE DCOM- 20150223 LR - 20220408 IS - 1940-6029 (Electronic) IS - 1064-3745 (Linking) VI - 1180 DP - 2014 TI - Characterization of HER2 status by fluorescence in situ hybridization (FISH) and immunohistochemistry (IHC). PG - 181-207 LID - 10.1007/978-1-4939-1050-2_10 [doi] AB - The use of human epidermal growth factor receptor type 2 (HER2) gene amplification and overexpression as a molecular predictive marker has become critically important for proper selection of breast cancer patients for treatment with targeted therapeutic agents such as trastuzumab, lapatinib, pertuzumab, and T-DM1. A high level of sensitivity and specificity of molecular tests for this alteration is desirable. The American Society of Clinical Oncology and College of American Pathology have jointly established consensus guidelines to standardize characterization of this alteration in breast cancers. This chapter provides a brief overview of pre-analytic and analytical processing of breast specimens as well as subsequent molecular evaluation for HER2 status. FAU - Press, Oliver A AU - Press OA AD - Department of Pathology, USC Keck School of Medicine, Los Angeles, CA, USA. FAU - Guzman, Roberta AU - Guzman R FAU - Cervantes, Monica AU - Cervantes M FAU - Santiago, Angela AU - Santiago A FAU - Press, Michael F AU - Press MF LA - eng PT - Journal Article PL - United States TA - Methods Mol Biol JT - Methods in molecular biology (Clifton, N.J.) JID - 9214969 RN - 0 (Indicators and Reagents) RN - EC 2.7.10.1 (ERBB2 protein, human) RN - EC 2.7.10.1 (Receptor, ErbB-2) SB - IM MH - Humans MH - Immunohistochemistry/*methods MH - In Situ Hybridization, Fluorescence/*methods MH - Indicators and Reagents MH - Microscopy, Fluorescence MH - Quality Control MH - Receptor, ErbB-2/*metabolism MH - Staining and Labeling EDAT- 2014/07/13 06:00 MHDA- 2015/02/24 06:00 CRDT- 2014/07/13 06:00 PHST- 2014/07/13 06:00 [entrez] PHST- 2014/07/13 06:00 [pubmed] PHST- 2015/02/24 06:00 [medline] AID - 10.1007/978-1-4939-1050-2_10 [doi] PST - ppublish SO - Methods Mol Biol. 2014;1180:181-207. doi: 10.1007/978-1-4939-1050-2_10.