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. 2020 Jun 26;8(12):2623–2628. doi: 10.12998/wjcc.v8.i12.2623

Figure 2.

Figure 2

Pathological examination (HE staining) of the tumor and immunohistochemical analysis. A: The tumor consisted of micro-adenoids, trabeculae, and small tubular structures that resembled granulosa cell tumor (black arrow; HE, × 100); B: Small tubular structures that resembled sertoli cell tumor (black arrow; HE, × 200); C: Areas of typical endometrioid carcinoma (black arrow; HE, × 200); D: Endometriotic cyst was seen next to the tumor (black arrow; HE, × 40); E: Tumor cells diffusely expressed CK7 (EnVision, × 400); F: Tumor cells did not express α-inhibin (EnVision, × 400).