Figure 1From: Stratification of non-small cell lung cancer patients for therapy with epidermal growth factor receptor inhibitors: the EGFR fluorescence in situ hybridization assayA and B. Examples of advanced non-small cell lung carcinomas showing high level of balanced aneusomy for the EGFR gene and the chromosome 7 centromere probes. C. EGFR gene amplification presented as extrachromosomal double minutes.Back to article page