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Figure 3 | BMC Cancer

Figure 3

From: Analysis of EGFR, HER2, and TOP2A gene status and chromosomal polysomy in gastric adenocarcinoma from Chinese patients

Figure 3

A: Case 6, immunohistochemistry showed EGFR 3+ in gastric adenocarcinoma, B: Case 6, immunohistochemistry showed HER2 3+ in gastric adenocarcinoma, C: Case 6, immunohistochemistry showed TOP2A expression NI 80% in gastric adenocarcinoma. D: Immunohistochemistry showed EGFR negative(0) control in gastric adenocarcinoma, E: Immunohistochemistry showed HER2 negative control in gastric adenocarcinoma, F: Immunohistochemistry showed TOP2A NI (nuclear index) less than 1% (under expression) in gastric adenocarcinoma G:case 6, FISH result showed EGFR high polysomy (red signal) in gastric adenocarcinoma, H:case 6, FISH result showed HER2 amplification (green signal in cluster), TOP2A FISH negative (red signal) in gastric adenocarcinoma.

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BMC Cancer

ISSN: 1471-2407

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