Figure 4

IL11Rα immunolocalisation in endometrial cancer and postmenopausal endometrium. Photomicrographs representing IL11Rα staining in endometrial cancer of (A) Tumour Grade 1, (B) Tumour Grade 2, (C-D) Tumour Grade 3, (E) postmenopausal endometrium, (F) secretory phase endometrium and (G) negative control. Positive staining shown as brown pigment with blue nuclear counterstain. Scale bars = 50 μm. (T) tumour epithelial cells, (GE) glandular epithelium, (EC) vascular endothelial cells, (SMC) smooth muscle cells and (S) stromal cells