Figure 1From: Expression of epithelial to mesenchymal transition-related markers in lymph node metastases as a surrogate for primary tumor metastatic potential in breast cancerFlow chart of samples analyzed with A) RT-qPCR and B) IHC. Abbreviations: PT – primary tumor, LNM – lymph node metastasis, TMA – tissue microarrays, ER – estrogen receptor, PgR – progesterone receptor, n – number of cases.Back to article page