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Figure 2 | Diagnostic Pathology

Figure 2

From: Evaluation of 7q31 region improves the accuracy of EGFR FISH assay in non small cell lung cancer

Figure 2

FISH analysis of 7q31 region. Case n° 10: a) FISH in bronchial biopsy section showing gain of both EGFR gene and chromosome 7 centromere; b) the patient is classified as amplified on the basis of eusomic status of 7q31 region. Case n° 2: c) FISH in pleural effusion sample with EGFR and centromere balanced aneusomy; d) increased copy number of 7q31 region is a signature of polysomy.

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