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Fig. 4 | BMC Cancer

Fig. 4

From: Significance of tumor heterogeneity of p-Smad2 and c-Met in HER2-positive gastric carcinoma with lymph node metastasis

Fig. 4

HER2-positive gastric cancer with lymph node metastasis. A In the primary tumor, the HER2 expression presented intra-tumoral heterogeneity. The p-Smad2 expression and c-Met expression were both high regardless of the HER2 expression. B, C In this metastatic lymph node, HER2 expression presented intra-tumoral heterogeneity that was similar to that of the primary tumor. The expressions of both p-Smad2 and c-Met were high regardless of the HER2 expression, as in the primary tumor

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