Figure 2From: Chromogenic in situ hybridization to detect EGFR gene copy number in cell blocks from fine-needle aspirates of non small cell lung carcinomas and lung metastases from colo-rectal cancerImmunocytochemical evaluation of EGFR on non small cell lung carcinoma. Immunohistochemistry for EGFR in large cell carcinoma (LCC) FNAC cell block evidencing a strong membrane immunoreactivity (score 3+). Original magnification ×400.Back to article page