Epidermal Growth Factor Receptor Protein Expression and Gene Amplification in Normal, Hyperplastic, and Cancerous Glottic Tissue: Immunohistochemical and Fluorescent in Situ Hybridization Study on Tissue Microarrays

摘要

Aim To evaluate the importance of epidermal growth factor receptor (EGFR) protein overexpression and gene amplification in carcinogenesis of glottic cancer. Method In order to evaluate EGFR expression at protein and gene level,...