Figure 1From: Endometrial stromal tumors: immunohistochemical and molecular analysis of potential targets of tyrosine kinase inhibitorsImmunohistochemical expression of tyrosine kinase receptors in endometrial stromal tumors. Endometrial stromal sarcoma, low grade (A) and undifferentiated endometrial sarcoma (B). Negative expression of KIT in ESS (C) and very focal expression in UES (D). Weak and/or focal PDGFRA and EGFR expression in ESS (E, G) and UES (F,H).Back to article page