Her-2/neu in barrett esophagus: a comparative study between histology, immunohistochemistry, and fluorescence in situ hybridization
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Her-2/neu is a protooncogene frequently overexpressed in breast cancer, recently found to be also overexpressed in carcinoma arising on Barrett esophagus (BE). Immunohistochemistry and fluorescence in situ hybridization (FISH) are conventionally used for Her-2... ...
