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. 2019 May 20;9:7587. doi: 10.1038/s41598-019-44123-4

Figure 1.

Figure 1

Representative pictures showing the presence of a uniform layer of PMCs in the biopsies in which ovarian cancer cells invaded the tissue stroma. The PMCs were identified according to brown staining of D2-40, Wt-1, HBME-1, and calretinin (magnification ×100). Ca – cancerous tissue. Analysis was performed using 32 tumors from patients with EOC.