Fig. 2From: Ovarian-type epithelial tumours of the testis: immunohistochemical and molecular analysis of two serous borderline tumours of the testisSerous borderline tumour of the testis: The Ki67 staining exhibits low proliferative activity (a; ×100); Lining Epithelial tumour cells express pan-Cytokeratin AE3 (b; x200), estrogen receptor (c; x400), progesterone receptor (d; x400), and PAX8 (e; x100). The tumour with BRAF mutation shows immunohistochemical B-Raf positivity (f, x400). Mutatation analysis revealed a BRAF V600E (c.1799 T > A) mutation in one case (g)Back to article page