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Figure 1 | BMC Cancer

Figure 1

From: Epidermal growth factor receptor (EGFR) mutations and expression in squamous cell carcinoma of the esophagus in central Asia

Figure 1

EGFR expression in normal esophageal epithelium and ESCC. a-Normal esophageal epithelium with background and weak cytoplasmic staining, scored as 1+; b- ESCC patient from Tehran with EGFR mutation (L730F) and protein expression of 2+ positivity; c- ESCC with strong (3+) positive staining in compared with negative normal epithelium; d- negative control. (Magnification ×200).

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BMC Cancer

ISSN: 1471-2407

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